Individual holder
DAVIS EDWARD P
US·7 granted patents·2 pending applications·149 citations·filing 1982–2021
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0197US9797521B1Rotary magnetic coupling actuated valve with external magnets and internal magnetic flux pathDAVIS EDWARD P·Filed 2017·Granted Oct 24, 2017·39 cites·22 claims
- 0296US11067190B2Linear magnetic valve actuator with external magnets and internal magnetic flux pathDAVIS EDWARD P·Filed 2020·Granted Jul 20, 2021·3 cites·20 claims
- 0395US10221959B1Higher speed lower torque magnetic valve actuatorDAVIS EDWARD P·Filed 2018·Granted Mar 5, 2019·10 cites·22 claims
- 0492US11047499B2Valve actuation conversion kitDAVIS EDWARD P·Filed 2019·Granted Jun 29, 2021·7 cites·15 claims
- 0592US10151403B2Asymmetric torque magnetic valve actuatorDAVIS EDWARD P·Filed 2017·Granted Dec 11, 2018·8 cites·17 claims
- 0676US10487959B2Manual override system for magnetically actuated valvesDAVIS EDWARD P·Filed 2019·Granted Nov 26, 2019·2 cites·19 claims
- 0773US4408600ALeg aid device and methodDAVIS EDWARD P·Filed 1982·Granted Oct 11, 1983·80 cites·28 claims
- 0846US2022178459A1Lethal and severe service magnetically actuated valves and retrofit kitsDAVIS EDWARD P·Filed 2021·Application pending·0 cites
- 0944US2023137680A1External asymmetric torque magnetic valve actuatorDAVIS EDWARD P·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →