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Most Cited Documents of patents.google.com
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patent/US4575330A/en | 13 | 2018 | 2023 |
patent/US10228376B2/en | 6 | 2020 | 2020 |
patent/US5073524A/en | 6 | 2021 | 2022 |
patent/US9401134B2/ | 6 | 2020 | 2020 |
patent/WO2017098033A1/en | 5 | 2018 | 2018 |
patent/US20040147789A1/en | 4 | 2020 | 2021 |
patent/US20150269091A1 | 4 | 2016 | 2016 |
patent/US3330697A/en | 4 | 2020 | 2022 |
patent/US4283255A/en | 4 | 2020 | 2021 |
patent/US4309569 | 4 | 2020 | 2022 |
patent/US5121329A/en | 4 | 2019 | 2022 |
patent/DE102008054345B4/de | 3 | 2019 | 2019 |
patent/EP1081374A2/en | 3 | 2018 | 2020 |
patent/EP1925943A1/en/en22 | 3 | 2020 | 2020 |
patent/EP2970948A1/no | 3 | 2020 | 2022 |
patent/RU2376755C1/en | 3 | 2020 | 2021 |
patent/US10533970B2/en | 3 | 2020 | 2022 |
patent/US20040093906A1/en | 3 | 2020 | 2020 |
patent/US20090099040A1/en | 3 | 2018 | 2018 |
patent/US20090308233A1/ | 3 | 2020 | 2020 |
patent/US20170005719A1/en | 3 | 2019 | 2020 |
patent/US20170210701A1/en | 3 | 2019 | 2022 |