Inventor · disambiguated record
David Ivinson
Also filed as: IVINSON DAVID
61 granted patents·3 pending applications·1,251 citations·filing 2008–2019
99Inventor score
Top patents by PatentIndex Score
64 records- 0199US9446507B2Ratcheting torque wrenchECA MEDICAL INSTR·Filed 2015·Granted Sep 20, 2016·21 cites·6 claims
- 0299US7938046B2Torque-limiting deviceECA MEDICAL INSTR·Filed 2010·Granted May 10, 2011·53 cites·9 claims
- 0398US9504528B2Bidirectional ramped disposable torque limiting deviceECA MEDICAL INSTR·Filed 2012·Granted Nov 29, 2016·610 cites·18 claims
- 0497USD779059SElongated medical instrument handle with ridgesECA MEDICAL INSTR·Filed 2015·Granted Feb 14, 2017·68 cites·1 claims
- 0597US9162350B2Robust nose torque-limiting deviceNINO JOHN·Filed 2011·Granted Oct 20, 2015·21 cites·13 claims
- 0696US9615838B2Trocar device with detachable handle and associated methodsECA MEDICAL INSTR·Filed 2016·Granted Apr 11, 2017·37 cites·16 claims
- 0796US9241751B2Cannulated torque device and tip engagementNINO JOHN·Filed 2011·Granted Jan 26, 2016·24 cites·3 claims
- 0894US10471575B2Gearless compact torque driveECA MEDICAL INSTR·Filed 2018·Granted Nov 12, 2019·5 cites·20 claims
- 0994US9931741B2In-line disposable torque limiting device suitable for power driveECA MEDICAL INSTR·Filed 2015·Granted Apr 3, 2018·9 cites·13 claims
- 1094US9877764B2Robust nose torque-limiting deviceNINO JOHN·Filed 2012·Granted Jan 30, 2018·14 cites·22 claims
- 1194US9409285B2Base for disposable selectable torque limiting deviceECA MEDICAL INSTR·Filed 2015·Granted Aug 9, 2016·13 cites·4 claims
- 1293US9242357B2Enhanced high torque deviceNINO JOHN·Filed 2012·Granted Jan 26, 2016·17 cites·15 claims
- 1392US11203102B2Gearless in-line torque limited deviceECA MEDICAL INSTR·Filed 2018·Granted Dec 21, 2021·6 cites·11 claims
- 1492US10618149B2Gearless spring torque driveECA MEDICAL INSTR·Filed 2018·Granted Apr 14, 2020·4 cites·19 claims
- 1591USD798446SElongated medical instrument handle with ridgesECA MEDICAL INSTR·Filed 2016·Granted Sep 26, 2017·30 cites·1 claims
- 1690US10688634B2Gearless spring washer high torque deviceECA MEDICAL INSTR·Filed 2017·Granted Jun 23, 2020·3 cites·23 claims
- 1790US10219854B2Modular clutch assemblyECA MEDICAL INSTR·Filed 2016·Granted Mar 5, 2019·11 cites·23 claims
- 1890US10160105B2Fortified high torque deviceECA MEDICAL INSTR·Filed 2016·Granted Dec 25, 2018·12 cites·22 claims
- 1989US10343269B2Hypocycloid reduction gearless spring washer torque limiting deviceECA MEDICAL INSTR·Filed 2017·Granted Jul 9, 2019·11 cites·20 claims
- 2088US7762164B2Torque-limiting deviceECA MEDICAL INSTR·Filed 2008·Granted Jul 27, 2010·45 cites·7 claims
- 2187USD655413SUndulated medical instrument handleNINO JOHN·Filed 2011·Granted Mar 6, 2012·39 cites·1 claims
- 2287USD652137SBulb shape medical instrument handleNINO JOHN·Filed 2011·Granted Jan 10, 2012·40 cites·1 claims
- 2384US10279146B2Cannulated disposable torque limiting device with plastic shaftECA MEDICAL INSTR·Filed 2015·Granted May 7, 2019·5 cites·29 claims
- 2484US10219853B2Robust nose torque-limiting deviceECA MEDICAL INSTR·Filed 2015·Granted Mar 5, 2019·4 cites·10 claims
- 2584US10195724B2Ratcheting torque wrenchECA MEDICAL INSTR·Filed 2016·Granted Feb 5, 2019·4 cites·14 claims
- 2684US10131040B2Cannulated ultra high torque deviceECA MEDICAL INSTR·Filed 2015·Granted Nov 20, 2018·5 cites·42 claims
- 2784US9668797B2Bidirectional ramped disposable torque limiting deviceECA MEDICAL INSTR·Filed 2016·Granted Jun 6, 2017·4 cites·13 claims
- 2883US9949780B2Medical tool and waste collection deviceECA MEDICAL INSTR·Filed 2015·Granted Apr 24, 2018·4 cites·4 claims
- 2983US9895796B2Sliding locking connectorECA MEDICAL INSTR·Filed 2015·Granted Feb 20, 2018·2 cites·6 claims
- 3082US9132536B2Cannulated ultra high torque deviceNINO JOHN·Filed 2011·Granted Sep 15, 2015·13 cites·23 claims
- 3181US9445873B2Ultra high torque deviceNINO JOHN·Filed 2011·Granted Sep 20, 2016·12 cites·18 claims
- 3281USD652138SDivoted medical instrument handleNINO JOHN·Filed 2011·Granted Jan 10, 2012·28 cites·1 claims
- 3380US9868194B2Reversible multiple use disposable torque limiting deviceECA MEDICAL INSTR·Filed 2016·Granted Jan 16, 2018·4 cites·12 claims
- 3479US9504479B2Co-axial hot swappable system for minimally invasive medical proceduresECA MEDICAL INSTR·Filed 2014·Granted Nov 29, 2016·8 cites·16 claims
- 3578US10920833B2Gearless torque driveECA MEDICAL INSTR·Filed 2018·Granted Feb 16, 2021·2 cites·20 claims
- 3678US9173813B2Medical tool and waste collection deviceNINO JOHN·Filed 2012·Granted Nov 3, 2015·8 cites·16 claims
- 3777US10098647B2Trocar device with detachable handle and associated methodsECA MEDICAL INSTR·Filed 2017·Granted Oct 16, 2018·2 cites·6 claims
- 3877US9603673B2Ultra high torque deviceECA MEDICAL INSTR·Filed 2016·Granted Mar 28, 2017·2 cites·4 claims
- 3976US11484324B2Orbital trocar hole carving device with detachable handle and associated methodsECA MEDICAL INSTR·Filed 2019·Granted Nov 1, 2022·2 cites·16 claims
- 4074US9943948B2Fortified plastic disposable torque devicesECA MEDICAL INSTR·Filed 2015·Granted Apr 17, 2018·2 cites·15 claims
- 4172US9095964B2Disposable torque limiting device with belt counterECA MEDICAL INSTR·Filed 2013·Granted Aug 4, 2015·4 cites·17 claims
- 4269USD779663SMedical instrument handle with strike plateECA MEDICAL INSTR·Filed 2015·Granted Feb 21, 2017·12 cites·1 claims
- 4369USD779060SMedical instrument handleECA MEDICAL INSTR·Filed 2015·Granted Feb 14, 2017·12 cites·1 claims
- 4467US11141842B2Gearless spring washer high torque deviceECA MEDICAL INSTR·Filed 2019·Granted Oct 12, 2021·0 cites·21 claims
- 4564USD768853SMedical instrument with waffle handle with bent shaftECA MEDICAL INSTR·Filed 2015·Granted Oct 11, 2016·10 cites·1 claims
- 4664US9095965B2Disposable torque limiting device with tooth belt counterIVINSON DAVID·Filed 2013·Granted Aug 4, 2015·2 cites·18 claims
- 4763US2018290273A1Gearless Spring Washer High Torque DeviceECA MEDICAL INSTR·Filed 2018·Application pending·0 cites
- 4862US10220477B2Sliding locking connectorECA MEDICAL INSTR·Filed 2018·Granted Mar 5, 2019·0 cites·8 claims
- 4961US9346155B2End aligned flexible connection sleevesIVINSON DAVID·Filed 2013·Granted May 24, 2016·1 cites·21 claims
- 5059US10245094B2Ultra high torque deviceECA MEDICAL INSTR·Filed 2016·Granted Apr 2, 2019·0 cites·7 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →