| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | University of California | 76 | 27,914 | 2.0K | 281 |
| 2 | University of Kansas | 7 | 17,072 | 1.8K | 10 |
| 3 | Wichita State University | 2 | 16,914 | 692 | 1 |
| 4 | Tokyo Institute of Technology | 4 | 15,680 | 2.0K | 16 |
| 5 | Iona College | 16 | 6,997 | 14 | 1 |
| 6 | Purdue University | 70 | 5,401 | 279 | 139 |
| 7 | Massachusetts Institute of Technology | 46 | 4,859 | 492 | 342 |
| 8 | University of Maryland | 44 | 4,194 | 532 | 257 |
| 9 | University of Southern California | 29 | 3,137 | 794 | 325 |
| 10 | Risø DTU National Laboratory for Sustainable Energy | 3 | 2,877 | 248 | 15 |
| 11 | University of Massachusetts | 11 | 2,875 | 1.0K | 143 |
| 12 | Indian Institute of Science | 16 | 2,560 | 529 | 86 |
| 13 | Vanderbilt University | 6 | 2,247 | 1.9K | 260 |
| 14 | Concordia University | 12 | 2,075 | 446 | 63 |
| 15 | Boston University | 3 | 1,982 | 3.2K | 307 |
| 16 | University of Virginia | 50 | 1,918 | 252 | 343 |
| 17 | University of Michigan | 34 | 1,910 | 1.4K | 1.1K |
| 18 | National Research Council Canada | 2 | 1,703 | 1.3K | 103 |
| 19 | Georgia Institute of Technology | 52 | 1,523 | 247 | 405 |
| 20 | Carnegie Mellon University | 33 | 1,463 | 282 | 386 |
| 21 | National Chung Cheng University | 1 | 1,394 | 1.1K | 17 |
| 22 | Australian National University | 11 | 1,372 | 1.2K | 397 |
| 23 | Stanford University | 14 | 1,295 | 2.1K | 1.2K |
| 24 | National Academy of Sciences of Ukraine | 2 | 1,281 | 1.4K | 68 |
| 25 | Yale University | 15 | 1,268 | 1.2K | 759 |
| 26 | North Carolina State University | 8 | 1,108 | 1.8K | 506 |
| 27 | HRL Laboratories | 1 | 1,031 | 91 | 13 |
| 28 | State University of New York | 12 | 855 | 1.2K | 659 |
| 29 | University of Wisconsin–Madison | 28 | 824 | 1.4K | 1.8K |
| 30 | Case Western Reserve University | 25 | 817 | 559 | 734 |
| 31 | Osaka University | 9 | 725 | 1.9K | 738 |
| 32 | University of Manchester | 6 | 661 | 3.6K | 1.3K |
| 33 | University of Connecticut | 21 | 635 | 525 | 734 |
| 34 | University of Toronto | 20 | 633 | 2.5K | 2.5K |
| 35 | University of Pittsburgh | 23 | 605 | 1.2K | 1.5K |
| 36 | Harvard University | 11 | 570 | 1.8K | 1.6K |
| 37 | George Mason University | 24 | 565 | 117 | 303 |
| 38 | University of Washington | 4 | 564 | 6.0K | 2.5K |
| 38 | Ohio State University | 16 | 564 | 2.0K | 1.8K |
| 40 | Rensselaer Polytechnic Institute | 24 | 544 | 203 | 356 |
| 41 | University of Waterloo | 14 | 526 | 1.0K | 904 |
| 42 | University of Tokyo | 8 | 499 | 3.8K | 1.9K |
| 43 | Princeton University | 7 | 484 | 1.6K | 1.1K |
| 44 | University of Pennsylvania | 21 | 467 | 1.6K | 2.2K |
| 45 | Kyoto University | 18 | 464 | 1.7K | 1.5K |
| 46 | Stevens Institute of Technology | 1 | 459 | 1.1K | 95 |
| 47 | Queen Mary University of London | 2 | 444 | 1.7K | 317 |
| 48 | Michigan State University | 16 | 435 | 1.4K | 1.7K |
| 49 | University of Texas at Austin | 16 | 426 | 2.2K | 2.5K |
| 50 | University of London | 3 | 414 | 4.6K | 1.4K |
| 51 | Polish Academy of Sciences | 6 | 409 | 1.9K | 772 |
| 52 | National Taiwan University | 3 | 406 | 3.5K | 1.1K |
| 53 | Zhejiang University | 3 | 403 | 4.2K | 1.4K |
| 54 | ATEbank | 1 | 400 | 3 | 1 |
| 55 | Indian Statistical Institute | 12 | 388 | 171 | 86 |
| 56 | Texas Tech University | 15 | 385 | 344 | 426 |
| 57 | IBM Thomas J. Watson Research Center | 6 | 357 | 172 | 147 |
| 57 | University of Naples Federico II | 3 | 357 | 2.9K | 1.0K |
| 59 | Georgia Southern University | 1 | 354 | 1.2K | 72 |
| 60 | Brown University | 4 | 351 | 2.3K | 1.1K |
| 61 | University of South Florida | 7 | 342 | 1.7K | 1.1K |
| 62 | KAIST | 6 | 341 | 1.1K | 612 |
| 63 | Colorado State University | 5 | 338 | 1.9K | 1.1K |
| 64 | University of Ottawa | 11 | 334 | 1.3K | 1.3K |
| 65 | Technion – Israel Institute of Technology | 14 | 332 | 600 | 794 |
| 66 | University of Newcastle | 9 | 323 | 1.1K | 1.0K |
| 67 | California Institute of Technology | 13 | 317 | 791 | 1.1K |
| 68 | Tokyo Denki University | 5 | 314 | 195 | 22 |
| 69 | McGill University | 6 | 310 | 3.8K | 2.5K |
| 70 | Duke University | 15 | 298 | 1.1K | 1.7K |
| 71 | Kagawa University | 3 | 272 | 645 | 161 |
| 72 | National Aeronautics and Space Administration | 6 | 265 | 251 | 206 |
| 73 | Florida State University | 2 | 260 | 3.4K | 1.2K |
| 74 | Rockwell International | 5 | 259 | 86 | 53 |
| 75 | University of Minnesota | 9 | 251 | 3.6K | 3.5K |
| 75 | Korea University | 1 | 251 | 4.3K | 997 |
| 77 | Massachusetts General Hospital | 1 | 246 | 4.5K | 1.8K |
| 78 | Rutherford Appleton Laboratory | 1 | 244 | 515 | 163 |
| 78 | Syracuse University | 3 | 244 | 1.8K | 789 |
| 80 | Polytechnic University of Milan | 5 | 242 | 1.4K | 808 |
| 81 | University of South Carolina | 5 | 240 | 2.1K | 1.4K |
| 82 | Louisiana State University | 5 | 239 | 2.1K | 1.3K |
| 83 | National Chiao Tung University | 6 | 236 | 793 | 553 |
| 84 | University of Oklahoma | 2 | 233 | 3.0K | 983 |
| 85 | Texas A&M University | 3 | 227 | 333 | 262 |
| 86 | Southern Methodist University | 14 | 224 | 148 | 382 |
| 87 | Ames Research Center | 6 | 223 | 288 | 318 |
| 88 | University of New Hampshire | 3 | 222 | 1.2K | 567 |
| 88 | RAND Corporation | 3 | 222 | 498 | 309 |
| 90 | Silesian University of Technology | 2 | 216 | 852 | 180 |
| 91 | Kobe University | 6 | 208 | 1.0K | 629 |
| 92 | Delft University of Technology | 2 | 206 | 2.8K | 1.3K |
| 93 | McMaster University | 7 | 202 | 2.4K | 2.2K |
| 93 | University of Tennessee | 9 | 202 | 1.6K | 1.8K |
| 95 | University of Tsukuba | 9 | 199 | 1.4K | 1.3K |
| 95 | Motilal Nehru National Institute of Technology Allahabad | 8 | 199 | 56 | 61 |
| 97 | Kyungpook National University | 1 | 198 | 3.2K | 762 |
| 97 | Clemson University | 7 | 198 | 906 | 910 |
| 99 | Wright State University | 5 | 195 | 495 | 401 |
| 100 | University of Florida | 9 | 194 | 3.3K | 3.6K |
| 101 | University of Cambridge | 3 | 191 | 5.9K | 3.5K |
| 102 | Iwate University | 2 | 188 | 728 | 170 |
| 103 | Naval Postgraduate School | 6 | 187 | 221 | 198 |
| 104 | Carleton University | 7 | 183 | 814 | 889 |
| 104 | University of Saskatchewan | 2 | 183 | 3.4K | 1.5K |
| 106 | Santa Clara University | 4 | 178 | 230 | 175 |
| 107 | Tel Aviv University | 8 | 172 | 2.4K | 2.6K |
| 108 | Mitre Corporation | 9 | 169 | 36 | 67 |
| 109 | Stony Brook University | 2 | 167 | 3.1K | 1.6K |
| 110 | East Carolina University | 5 | 166 | 742 | 655 |
| 111 | University of Genoa | 3 | 161 | 2.5K | 1.4K |
| 112 | Virginia Tech | 11 | 160 | 1.3K | 2.1K |
| 113 | Simon Fraser University | 4 | 159 | 1.9K | 1.5K |
| 114 | Banca CR Firenze | 1 | 158 | 1 | 1 |
| 115 | Rice University | 2 | 157 | 2.2K | 1.2K |
| 116 | Victoria University of Wellington | 1 | 152 | 2.7K | 646 |
| 117 | Utah State University | 2 | 149 | 2.0K | 978 |
| 118 | Indian Institutes of Technology | 15 | 147 | 1.1K | 1.6K |
| 119 | Southwest Research Institute | 2 | 143 | 264 | 141 |
| 120 | University of Colorado | 6 | 138 | 2.2K | 2.6K |
| 121 | University of West Florida | 1 | 137 | 609 | 109 |
| 122 | Government of Japan | 1 | 136 | 13 | 3 |
| 123 | Oak Ridge National Laboratory | 6 | 134 | 981 | 1.2K |
| 124 | University of Oxford | 3 | 133 | 6.3K | 4.4K |
| 125 | Air Force Institute of Technology | 3 | 130 | 285 | 164 |
| 126 | City College of New York | 2 | 129 | 908 | 479 |
| 127 | University of Kentucky | 2 | 128 | 4.7K | 2.6K |
| 128 | Indiana University Bloomington | 1 | 126 | 1.7K | 604 |
| 128 | Lamar University | 1 | 126 | 533 | 121 |
| 130 | University of Calgary | 4 | 121 | 3.7K | 3.1K |
| 131 | Mihajlo Pupin Institute | 2 | 117 | 30 | 13 |
| 132 | National University of Singapore | 4 | 116 | 4.1K | 3.5K |
| 133 | University of Manitoba | 6 | 115 | 1.9K | 2.3K |
| 134 | Shizuoka University | 3 | 113 | 898 | 514 |
| 134 | University of Brescia | 1 | 113 | 2.5K | 1.0K |
| 134 | University of Udine | 1 | 113 | 2.0K | 689 |
| 137 | Eastman Kodak | 1 | 112 | 28 | 22 |
| 138 | Portland State University | 3 | 111 | 823 | 709 |
| 139 | Marquette University | 1 | 108 | 1.9K | 569 |
| 139 | Keio University | 5 | 108 | 1.6K | 1.4K |
| 141 | University of Hertfordshire | 2 | 107 | 876 | 513 |
| 142 | Lawrence Livermore National Laboratory | 2 | 105 | 1.1K | 878 |
| 143 | University of Pavia | 1 | 104 | 4.0K | 1.8K |
| 143 | University of Illinois at Urbana–Champaign | 3 | 104 | 3.8K | 3.1K |
| 145 | Cornell University | 2 | 103 | 5.8K | 4.1K |
| 146 | Osaka Prefecture University | 1 | 101 | 1.9K | 700 |
| 146 | Clarkson University | 3 | 101 | 544 | 497 |
| 146 | University of Rhode Island | 6 | 101 | 610 | 1.1K |
| 149 | Kansas State University | 3 | 100 | 1.9K | 1.5K |
| 149 | General Electric | 7 | 100 | 123 | 186 |
| 149 | University of Alberta | 9 | 100 | 2.9K | 4.4K |
| 149 | The Aerospace Corporation | 5 | 100 | 133 | 166 |
| 153 | Nippon Telegraph and Telephone | 2 | 99 | 351 | 179 |
| 153 | Robotics Institute | 2 | 99 | 10 | 20 |
| 155 | University of Tasmania | 4 | 95 | 1.4K | 1.5K |
| 155 | Indiana University | 8 | 95 | 1.8K | 3.1K |
| 157 | Environmental Research Institute of Michigan | 1 | 94 | 32 | 15 |
| 158 | SRI International | 3 | 92 | 465 | 575 |
| 159 | University of Helsinki | 2 | 91 | 5.0K | 3.4K |
| 159 | Monash University | 2 | 91 | 6.2K | 4.1K |
| 159 | Institut National des Sciences Appliquées de Lyon | 2 | 91 | 268 | 151 |
| 162 | Czechoslovak Academy of Sciences | 4 | 90 | 477 | 401 |
| 162 | University of Wales | 1 | 90 | 2.4K | 1.2K |
| 162 | Western University | 1 | 90 | 2.7K | 933 |
| 165 | Helsinki University of Technology | 1 | 89 | 1.2K | 733 |
| 166 | Åbo Akademi University | 1 | 88 | 1.3K | 641 |
| 167 | Université libre de Bruxelles | 2 | 86 | 2.9K | 2.1K |
| 168 | University of Seville | 2 | 85 | 3.0K | 1.6K |
| 169 | University of Rochester | 1 | 84 | 4.7K | 2.6K |
| 169 | University of Reading | 2 | 84 | 2.6K | 1.9K |
| 171 | Seoul National University | 3 | 82 | 3.9K | 3.2K |
| 171 | George Washington University | 5 | 82 | 1.5K | 2.1K |
| 171 | City University of Hong Kong | 3 | 82 | 2.0K | 1.7K |
| 174 | Ontario Hydro | 2 | 81 | 59 | 27 |
| 174 | Roskilde University | 2 | 81 | 533 | 371 |
| 176 | New York University | 4 | 79 | 2.9K | 3.1K |
| 177 | University of Glasgow | 2 | 78 | 4.8K | 3.4K |
| 177 | Durham University | 2 | 78 | 2.9K | 2.0K |
| 177 | University of Perugia | 1 | 78 | 3.4K | 1.8K |
| 177 | City University of New York | 1 | 78 | 5.1K | 2.3K |
| 181 | Technology Service Corporation | 2 | 77 | 10 | 9 |
| 182 | University of Arizona | 2 | 76 | 5.8K | 4.3K |
| 183 | Georgia State University | 1 | 75 | 3.4K | 1.8K |
| 183 | Academia Sinica | 2 | 75 | 2.6K | 1.9K |
| 185 | Hokkaido University | 4 | 74 | 2.9K | 2.6K |
| 186 | National University of San Juan | 1 | 73 | 209 | 72 |
| 187 | National Center for Scientific Research | 2 | 72 | 7.3K | 5.2K |
| 187 | University of British Columbia | 3 | 72 | 6.6K | 5.9K |
| 187 | Hosei University | 2 | 72 | 461 | 189 |
| 190 | Virginia Commonwealth University | 5 | 71 | 1.8K | 2.6K |
| 191 | Kanazawa Institute of Technology | 1 | 70 | 412 | 103 |
| 192 | University of Utah | 2 | 68 | 5.1K | 4.0K |
| 192 | Brigham Young University | 5 | 68 | 1.1K | 1.8K |
| 194 | Rutgers University | 1 | 67 | 7.4K | 4.3K |
| 194 | Microelectronics and Computer Technology Corporation | 1 | 67 | 1 | 2 |
| 196 | Utrecht University | 2 | 66 | 4.7K | 3.9K |
| 196 | Pennsylvania State University | 5 | 66 | 4.5K | 5.5K |
| 196 | Northeastern University | 4 | 66 | 2.3K | 2.8K |
| 199 | Kennedy Space Center | 1 | 65 | 122 | 87 |
| 200 | United States Environmental Protection Agency | 1 | 64 | 862 | 674 |
| 201 | Hewlett-Packard | 1 | 62 | 223 | 146 |
| 202 | University of Copenhagen | 2 | 59 | 5.7K | 4.7K |
| 203 | University of Cincinnati | 6 | 58 | 1.8K | 3.2K |
| 204 | Acadia University | 1 | 55 | 555 | 323 |
| 204 | National Institutes of Health | 1 | 55 | 4.9K | 3.7K |
| 204 | St. John's College | 1 | 55 | 177 | 76 |
| 207 | University of Hong Kong | 1 | 54 | 6.7K | 4.3K |
| 207 | Wayne State University | 4 | 54 | 2.4K | 3.2K |
| 207 | University of Tennessee Space Institute | 1 | 54 | 81 | 48 |
| 210 | Florida Atlantic University | 2 | 53 | 1.5K | 1.3K |
| 210 | Indian National Science Academy | 1 | 53 | 9 | 5 |
| 212 | IBM Research | 1 | 52 | 803 | 591 |
| 212 | University of Nevada, Reno | 1 | 52 | 4.3K | 2.5K |
| 214 | Shanghai Jiao Tong University | 1 | 51 | 5.6K | 3.7K |
| 215 | University of Louisiana at Lafayette | 3 | 50 | 425 | 580 |
| 215 | University of Essex | 2 | 50 | 1.6K | 1.5K |
| 217 | Université de Montréal | 1 | 49 | 6.2K | 4.1K |
| 217 | University of Wisconsin–Milwaukee | 2 | 49 | 2.1K | 1.9K |
| 219 | Sapienza University of Rome | 3 | 48 | 3.9K | 4.1K |
| 219 | California State University | 4 | 48 | 2.4K | 3.1K |
| 219 | University of New Mexico | 1 | 48 | 4.7K | 3.1K |
| 219 | GTE | 1 | 48 | 30 | 18 |
| 219 | Robert Bosch (Germany) | 1 | 48 | 279 | 155 |
| 224 | National Institute of Standards and Technology | 4 | 47 | 1.0K | 1.4K |
| 224 | University of Louisville | 2 | 47 | 2.8K | 2.6K |
| 226 | Xerox | 5 | 46 | 64 | 169 |
| 226 | New York State Department of Health | 1 | 46 | 850 | 742 |
| 228 | University of Guelph | 1 | 45 | 3.8K | 2.7K |
| 228 | Oregon State University | 6 | 45 | 1.6K | 3.2K |
| 228 | New Jersey Institute of Technology | 1 | 45 | 1.4K | 949 |
| 228 | Delco Electronics | 1 | 45 | 7 | 9 |
| 232 | Imperial College London | 3 | 44 | 4.8K | 5.5K |
| 233 | University of Arkansas | 3 | 42 | 1.7K | 2.2K |
| 233 | University of Tokushima | 4 | 42 | 703 | 983 |
| 233 | Oklahoma State University | 5 | 42 | 1.2K | 2.5K |
| 236 | West Virginia University | 2 | 41 | 2.9K | 2.8K |
| 236 | Chinese University of Hong Kong | 2 | 41 | 4.5K | 4.2K |
| 238 | City, University of London | 2 | 40 | 265 | 278 |
| 239 | Tufts University | 2 | 39 | 2.5K | 2.8K |
| 239 | Middle East Technical University | 1 | 39 | 2.5K | 1.6K |
| 239 | University of Kassel | 1 | 39 | 1.4K | 958 |
| 239 | University of Keele | 1 | 39 | 686 | 493 |
| 243 | Sogang University | 1 | 38 | 1.2K | 779 |
| 243 | Inha University | 1 | 38 | 2.0K | 1.4K |
| 245 | University of Central Florida | 2 | 37 | 2.6K | 2.7K |
| 245 | Unisys | 1 | 37 | 27 | 18 |
| 247 | National Science Foundation | 1 | 36 | 432 | 393 |
| 247 | New Mexico Institute of Mining and Technology | 2 | 36 | 340 | 438 |
| 247 | Shiraz University | 1 | 36 | 2.1K | 1.4K |
| 250 | Cairo University | 5 | 35 | 1.9K | 2.8K |
| 251 | University of Szeged | 1 | 34 | 2.3K | 1.7K |
| 251 | University at Buffalo | 4 | 34 | 2.8K | 4.4K |
| 251 | Laval University | 3 | 34 | 3.0K | 4.0K |
| 254 | University of Windsor | 1 | 33 | 2.2K | 1.6K |
| 255 | James Madison University | 2 | 32 | 607 | 742 |
| 255 | Arizona State University | 5 | 32 | 2.9K | 5.1K |
| 255 | Konan University | 1 | 32 | 415 | 279 |
| 255 | Dalian University of Technology | 1 | 32 | 2.9K | 2.1K |
| 259 | University of Chicago | 2 | 31 | 5.1K | 5.3K |
| 259 | Westinghouse Electric Corporation | 3 | 31 | 131 | 136 |
| 259 | Argonne National Laboratory | 2 | 31 | 1.2K | 1.5K |
| 262 | Niigata University | 2 | 30 | 1.7K | 1.7K |
| 262 | Poznań University of Technology | 1 | 30 | 1.0K | 751 |
| 264 | University of Texas at San Antonio | 1 | 29 | 2.4K | 2.1K |
| 264 | Cleveland State University | 1 | 29 | 1.6K | 1.2K |
| 264 | National Technical University of Athens | 1 | 29 | 2.1K | 1.6K |
| 267 | Drexel University | 9 | 28 | 518 | 2.7K |
| 267 | Sperry Corporation | 1 | 28 | 58 | 32 |
| 267 | California Polytechnic State University | 1 | 28 | 889 | 756 |
| 267 | Ohio University | 2 | 28 | 1.6K | 2.0K |
| 267 | Télécom Paris | 2 | 28 | 218 | 301 |
| 267 | City College | 1 | 28 | 282 | 279 |
| 273 | Polytechnic University of Turin | 3 | 27 | 1.4K | 2.0K |
| 273 | University of Pretoria | 1 | 27 | 3.6K | 2.7K |
| 273 | Oakland University | 3 | 27 | 625 | 1.3K |
| 273 | National Center for Atmospheric Research | 2 | 27 | 353 | 536 |
| 273 | United States Naval Research Laboratory | 2 | 27 | 788 | 1.0K |
| 273 | State University of New York at Albany | 1 | 27 | 953 | 918 |
| 273 | Bell-Northern Research | 2 | 27 | 49 | 49 |
| 273 | NYU Langone Medical Center | 1 | 27 | 1.7K | 1.6K |
| 281 | Burroughs Corporation | 1 | 26 | 39 | 29 |
| 281 | Nagoya Institute of Technology | 1 | 26 | 1.2K | 860 |
| 281 | University of Western Australia | 1 | 26 | 5.4K | 4.9K |
| 281 | University of Oviedo | 1 | 26 | 2.8K | 2.3K |
| 285 | Yarmouk University | 1 | 25 | 811 | 514 |
| 285 | University of Alabama | 3 | 25 | 2.8K | 4.3K |
| 287 | Jerusalem College of Technology | 1 | 24 | 139 | 96 |
| 287 | Washington State University | 2 | 24 | 3.5K | 4.2K |
| 287 | Kyushu University | 1 | 24 | 5.6K | 4.5K |
| 287 | University of Evansville | 1 | 24 | 140 | 153 |
| 287 | Technische Universität Wien | 2 | 24 | 558 | 697 |
| 292 | University of Tripoli | 1 | 23 | 198 | 162 |
| 293 | Technical University of Munich | 2 | 22 | 4.4K | 5.2K |
| 293 | National Chung Hsing University | 2 | 22 | 1.5K | 2.0K |
| 295 | Barry University | 1 | 21 | 192 | 222 |
| 295 | Nagoya University | 1 | 21 | 4.5K | 3.8K |
| 297 | Los Alamos National Laboratory | 2 | 20 | 1.5K | 2.0K |
| 297 | Bulgarian Academy of Sciences | 1 | 20 | 2.3K | 2.0K |
| 299 | Cooper Union | 1 | 19 | 90 | 161 |
| 299 | University of Georgia | 1 | 19 | 6.1K | 5.6K |
| 299 | Emerson Electric | 1 | 19 | 16 | 24 |
| 299 | Memorial University of Newfoundland | 1 | 19 | 3.3K | 3.2K |
| 303 | Columbia University | 3 | 18 | 5.7K | 8.0K |
| 303 | University of Buenos Aires | 1 | 18 | 4.5K | 3.4K |
| 303 | Polytechnique Montréal | 1 | 18 | 1.2K | 1.3K |
| 303 | University of Miami | 2 | 18 | 3.9K | 5.1K |
| 303 | Texas Woman's University | 1 | 18 | 646 | 639 |
| 303 | Southeast University | 1 | 18 | 3.4K | 3.0K |
| 303 | Plymouth State University | 1 | 18 | 108 | 121 |
| 303 | National Physical Laboratory | 2 | 18 | 494 | 707 |
| 311 | University of Southampton | 1 | 17 | 6.1K | 5.9K |
| 311 | Northwestern University | 2 | 17 | 5.4K | 6.7K |
| 311 | Tohoku Gakuin University | 1 | 17 | 252 | 160 |
| 311 | University of Illinois at Chicago | 1 | 17 | 5.8K | 5.7K |
| 311 | University of Patras | 2 | 17 | 2.0K | 2.9K |
| 311 | Liverpool John Moores University | 1 | 17 | 2.0K | 2.1K |
| 311 | Indian Institute of Technology Kharagpur | 2 | 17 | 1.3K | 1.8K |
| 311 | Montana State University | 2 | 17 | 1.4K | 2.3K |
| 319 | Ludwig Maximilian University of Munich | 2 | 16 | 4.2K | 5.5K |
| 319 | University of New South Wales | 1 | 16 | 8.2K | 7.7K |
| 321 | Complutense University of Madrid | 1 | 15 | 5.8K | 5.0K |
| 321 | Saigon University | 1 | 15 | 59 | 39 |
| 321 | University of Cape Town | 1 | 15 | 4.4K | 4.3K |
| 321 | University of Kent | 3 | 15 | 1.4K | 2.9K |
| 321 | Kyoto Sangyo University | 1 | 15 | 382 | 376 |
| 321 | National Institute for Environmental Studies | 1 | 15 | 906 | 1.0K |
| 321 | International Institute for Applied Systems Analysis | 4 | 15 | 89 | 318 |
| 328 | American University | 1 | 14 | 1.6K | 1.7K |
| 328 | University of Leeds | 1 | 14 | 6.9K | 6.7K |
| 328 | Battelle Memorial Institute | 2 | 14 | 264 | 561 |
| 328 | University of Bari | 3 | 14 | 1.6K | 3.2K |
| 332 | Hebrew University of Jerusalem | 2 | 13 | 3.7K | 5.2K |
| 332 | Norwegian University of Science and Technology | 1 | 13 | 4.5K | 4.8K |
| 332 | University of Düsseldorf | 1 | 13 | 1.9K | 2.4K |
| 332 | National Research Centre | 1 | 13 | 2.1K | 2.1K |
| 332 | University of Iowa | 1 | 13 | 6.5K | 6.4K |
| 332 | Colorado State University Pueblo | 1 | 13 | 111 | 162 |
| 338 | Michigan Technological University | 5 | 12 | 532 | 1.9K |
| 338 | Russian Academy of Sciences | 1 | 12 | 5.8K | 5.0K |
| 338 | University of Hawaii | 4 | 12 | 1.2K | 3.5K |
| 338 | Saint John's University | 2 | 12 | 70 | 277 |
| 338 | University of Missouri | 3 | 12 | 4.0K | 6.7K |
| 338 | University of Waikato | 1 | 12 | 1.8K | 2.2K |
| 338 | Dong-A University | 1 | 12 | 934 | 1.2K |
| 338 | University of Bradford | 3 | 12 | 967 | 2.4K |
| 338 | PEC University of Technology | 1 | 12 | 156 | 201 |
| 338 | Birkbeck, University of London | 1 | 12 | 1.4K | 1.8K |
| 348 | Johns Hopkins University | 1 | 11 | 7.4K | 7.6K |
| 348 | Auburn University | 3 | 11 | 2.2K | 4.2K |
| 348 | University of Lausanne | 1 | 11 | 3.3K | 3.9K |
| 348 | Chiba University | 3 | 11 | 2.0K | 3.5K |
| 352 | IBM | 3 | 10 | 406 | 1.1K |
| 352 | Texas Instruments | 2 | 10 | 224 | 344 |
| 352 | Lyndon B. Johnson Space Center | 1 | 10 | 170 | 288 |
| 352 | Kennesaw State University | 1 | 10 | 916 | 1.1K |
| 352 | University of Idaho | 1 | 10 | 2.1K | 2.5K |
| 352 | Saint Martin's University | 1 | 10 | 7 | 25 |
| 358 | Weizmann Institute of Science | 1 | 9 | 2.0K | 2.6K |
| 358 | Technical University of Madrid | 1 | 9 | 2.4K | 2.7K |
| 358 | University College London | 1 | 9 | 8.4K | 8.8K |
| 358 | Polaroid Corporation | 1 | 9 | 57 | 77 |
| 358 | University of Technology of Compiègne | 2 | 9 | 433 | 952 |
| 358 | Bryn Mawr College | 1 | 9 | 573 | 768 |
| 358 | University College Dublin | 1 | 9 | 4.2K | 5.0K |
| 358 | University of Guyana | 1 | 9 | 52 | 74 |
| 358 | De Montfort University | 1 | 9 | 1.5K | 2.0K |
| 358 | Shibaura Institute of Technology | 1 | 9 | 692 | 728 |
| 358 | RTI International | 1 | 9 | 1.2K | 1.8K |
| 369 | United Nations University | 1 | 8 | 221 | 375 |
| 369 | Metropolitan State University of Denver | 2 | 8 | 90 | 370 |
| 369 | Tulane University | 1 | 8 | 3.2K | 4.0K |
| 369 | University of Northern Iowa | 2 | 8 | 434 | 1.1K |
| 369 | University of Dayton | 1 | 8 | 1.2K | 1.6K |
| 369 | Altarum Institute | 1 | 8 | 35 | 78 |
| 369 | Anschutz Medical Campus | 1 | 8 | 2.0K | 2.5K |
| 369 | Commonwealth Scientific and Industrial Research Organisation | 1 | 8 | 2.0K | 2.8K |
| 369 | Bank of Korea | 1 | 8 | 45 | 53 |
| 378 | Ruhr University Bochum | 1 | 7 | 4.0K | 4.8K |
| 378 | University of Sheffield | 1 | 7 | 6.6K | 7.6K |
| 378 | Chalmers University of Technology | 1 | 7 | 2.8K | 3.6K |
| 378 | University of Groningen | 1 | 7 | 5.9K | 6.8K |
| 378 | New Mexico State University | 1 | 7 | 2.2K | 2.9K |
| 378 | Kaiser Permanente | 1 | 7 | 725 | 1.1K |
| 378 | Sandia National Laboratories | 1 | 7 | 702 | 1.0K |
| 378 | Rochester Institute of Technology | 1 | 7 | 1.2K | 1.8K |
| 378 | Fukui University of Technology | 1 | 7 | 196 | 250 |
| 378 | Madras Christian College | 1 | 7 | 94 | 132 |
| 388 | Dartmouth College | 1 | 6 | 2.6K | 3.6K |
| 388 | University of Padua | 2 | 6 | 5.2K | 7.7K |
| 388 | Digital Equipment Corporation | 2 | 6 | 71 | 175 |
| 388 | Slovak Academy of Sciences | 1 | 6 | 2.2K | 2.8K |
| 388 | United States Air Force Academy | 1 | 6 | 374 | 628 |
| 388 | University of Campinas | 1 | 6 | 4.6K | 4.8K |
| 388 | University of Brighton | 1 | 6 | 1.3K | 2.0K |
| 388 | Kunming University of Science and Technology | 1 | 6 | 1.4K | 1.8K |
| 388 | National Institute of Bank Management | 1 | 6 | 20 | 28 |
| 388 | United States Air Force | 1 | 6 | 242 | 476 |
| 398 | University of Würzburg | 1 | 5 | 3.4K | 4.5K |
| 398 | Waseda University | 3 | 5 | 1.7K | 3.7K |
| 398 | Radboud University Nijmegen | 1 | 5 | 4.3K | 5.7K |
| 398 | Indian Institute of Technology Delhi | 1 | 5 | 1.9K | 2.5K |
| 398 | University of Alabama in Huntsville | 1 | 5 | 909 | 1.4K |
| 398 | Universidade Federal de Santa Catarina | 1 | 5 | 4.0K | 4.0K |
| 398 | Urban Institute | 2 | 5 | 108 | 328 |
| 398 | Luther College | 1 | 5 | 128 | 270 |
| 398 | Montefiore Hospital | 1 | 5 | 177 | 302 |
| 407 | Brandeis University | 1 | 4 | 1.6K | 2.4K |
| 407 | Siemens | 1 | 4 | 665 | 980 |
| 407 | University of Notre Dame | 3 | 4 | 2.1K | 5.2K |
| 407 | Technische Universität Darmstadt | 2 | 4 | 1.7K | 3.4K |
| 407 | University of Carabobo | 1 | 4 | 193 | 295 |
| 407 | University of Canterbury | 1 | 4 | 2.9K | 4.2K |
| 407 | University of Liverpool | 1 | 4 | 6.2K | 7.7K |
| 407 | University of Oregon | 1 | 4 | 3.2K | 4.3K |
| 407 | Tokyo University of Science | 2 | 4 | 1.5K | 2.6K |
| 407 | Iowa State University | 1 | 4 | 5.4K | 6.7K |
| 407 | University of Texas at Arlington | 1 | 4 | 2.4K | 3.6K |
| 407 | Grand Valley State University | 1 | 4 | 747 | 1.3K |
| 407 | University of Houston | 4 | 4 | 2.0K | 5.8K |
| 407 | University of Notre Dame Australia | 3 | 4 | 623 | 2.4K |
| 407 | Mississippi State University | 1 | 4 | 2.8K | 4.0K |
| 407 | Office National d'Études et de Recherches Aérospatiales | 1 | 4 | 425 | 623 |
| 407 | University of California, Santa Barbara | 1 | 4 | 2.3K | 3.4K |
| 407 | Columbia College | 1 | 4 | 86 | 187 |
| 407 | Metropolitan College | 1 | 4 | 30 | 91 |
| 426 | National Autonomous University of Mexico | 1 | 3 | 5.6K | 6.5K |
| 426 | University of Belgrade | 2 | 3 | 3.2K | 5.6K |
| 426 | Ahmadu Bello University | 1 | 3 | 941 | 1.4K |
| 426 | University of Turin | 1 | 3 | 5.5K | 7.1K |
| 426 | University of Jordan | 1 | 3 | 1.9K | 3.1K |
| 426 | York University | 1 | 3 | 4.5K | 6.1K |
| 426 | University of North Texas | 2 | 3 | 2.0K | 4.3K |
| 426 | University of Queensland | 4 | 3 | 4.8K | 10.7K |
| 426 | Yamaguchi University | 2 | 3 | 1.2K | 2.5K |
| 426 | Osaka City University | 1 | 3 | 1.8K | 2.5K |
| 426 | Kyushu Institute of Technology | 1 | 3 | 1.2K | 1.7K |
| 426 | Temple University | 2 | 3 | 3.0K | 6.0K |
| 426 | Western Michigan University | 1 | 3 | 1.8K | 2.9K |
| 426 | Louisiana Tech University | 1 | 3 | 639 | 1.2K |
| 426 | Susquehanna University | 1 | 3 | 157 | 366 |
| 426 | University of California, Berkeley | 1 | 3 | 4.9K | 6.8K |
| 426 | University of California, San Diego | 1 | 3 | 5.5K | 7.4K |
| 443 | Wesleyan University | 1 | 2 | 904 | 1.5K |
| 443 | General Motors | 1 | 2 | 342 | 607 |
| 443 | Military Technical College | 1 | 2 | 161 | 304 |
| 443 | ITT Corporation | 1 | 2 | 19 | 58 |
| 443 | University of Zaragoza | 1 | 2 | 3.3K | 4.7K |
| 443 | Baylor University | 1 | 2 | 2.0K | 3.3K |
| 443 | Teikyo University | 1 | 2 | 971 | 1.6K |
| 443 | Kent State University | 1 | 2 | 2.7K | 4.2K |
| 443 | Jawaharlal Nehru Centre for Advanced Scientific Research | 1 | 2 | 392 | 693 |
| 443 | Naval Submarine Medical Research Laboratory | 1 | 2 | 30 | 71 |
| 443 | Chrysler | 1 | 2 | 49 | 104 |
| 443 | MIT Sloan School of Management | 1 | 2 | 184 | 428 |
| 455 | University of Massachusetts Amherst | 1 | 1 | 2.6K | 4.4K |
| 455 | École polytechnique | 1 | 1 | 1.6K | 2.7K |
| 455 | University of Melbourne | 1 | 1 | 9.1K | 11.9K |
| 455 | University of Auckland | 1 | 1 | 6.3K | 8.9K |
| 455 | Aoyama Gakuin University | 1 | 1 | 608 | 1.0K |
| 455 | University of Southern Mississippi | 1 | 1 | 1.6K | 2.7K |
| 455 | Feng Chia University | 1 | 1 | 984 | 1.7K |
| 455 | Saint Louis University | 1 | 1 | 2.4K | 4.1K |
| 455 | Fairleigh Dickinson University | 1 | 1 | 415 | 985 |
| 455 | Western Illinois University | 1 | 1 | 617 | 1.3K |
| 455 | Western Kentucky University | 1 | 1 | 866 | 1.8K |
| 455 | PerkinElmer | 1 | 1 | 80 | 204 |
| 455 | Andhra University | 1 | 1 | 885 | 1.5K |
| 455 | University of Massachusetts Dartmouth | 1 | 1 | 672 | 1.4K |
| 455 | Amirkabir University of Technology | 1 | 1 | 1.8K | 2.7K |
| 455 | Tamagawa University | 1 | 1 | 233 | 438 |
| 471 | National Tsing Hua University | 1 | 0 | 2.4K | 3.8K |
| 471 | Miami University | 1 | 0 | 2.3K | 4.1K |
| 471 | University of Bucharest | 1 | 0 | 1.4K | 2.5K |
| 471 | Emory University | 1 | 0 | 5.2K | 7.8K |
| 471 | Illinois Institute of Technology | 1 | 0 | 1.6K | 3.1K |
| 471 | Tohoku University | 2 | 0 | 4.0K | 7.1K |
| 471 | University of New Brunswick | 1 | 0 | 2.1K | 3.7K |
| 471 | Oita University | 1 | 0 | 1.4K | 2.2K |
| 471 | Technical University of Denmark | 2 | 0 | 2.6K | 5.3K |
| 471 | Heriot-Watt University | 1 | 0 | 2.1K | 3.7K |
| 471 | King Saud University | 1 | 0 | 4.5K | 6.8K |
| 471 | University of Memphis | 1 | 0 | 2.5K | 4.4K |
| 471 | Adelphi University | 1 | 0 | 595 | 1.4K |
| 471 | Albany Medical Center | 1 | 0 | 1.2K | 2.0K |
| 471 | Oak Ridge Associated Universities | 1 | 0 | 167 | 417 |
| 471 | Federal University of Itajubá | 1 | 0 | 360 | 784 |
