Inventor · disambiguated record
Randolph C. Stewart
Also filed as: STEWART RANDOLPH · STEWART RANDOLPH C
24 granted patents·3 pending applications·5,545 citations·filing 1994–2024
97Inventor score
Top patents by PatentIndex Score
27 records- 0199US11096752B2Closed feedback control for electrosurgical deviceETHICON LLC·Filed 2020·Granted Aug 24, 2021·60 cites·20 claims
- 0299US9226767B2Closed feedback control for electrosurgical deviceSTULEN FOSTER B·Filed 2012·Granted Jan 5, 2016·1.6k cites·18 claims
- 0398US10201365B2Surgeon feedback sensing and display methodsETHICON ENDO SURGERY INC·Filed 2012·Granted Feb 12, 2019·1.3k cites·25 claims
- 0498US9713507B2Closed feedback control for electrosurgical deviceETHICON ENDO SURGERY LLC·Filed 2016·Granted Jul 25, 2017·223 cites·17 claims
- 0597US10993763B2Lockout mechanism for use with robotic electrosurgical deviceETHICON LLC·Filed 2019·Granted May 4, 2021·67 cites·18 claims
- 0697US10524872B2Closed feedback control for electrosurgical deviceETHICON LLC·Filed 2017·Granted Jan 7, 2020·87 cites·17 claims
- 0797US10398497B2Lockout mechanism for use with robotic electrosurgical deviceETHICON LLC·Filed 2016·Granted Sep 3, 2019·151 cites·20 claims
- 0897US9326788B2Lockout mechanism for use with robotic electrosurgical deviceBATROSS JONATHAN T·Filed 2012·Granted May 3, 2016·1.3k cites·20 claims
- 0997US9314292B2Trigger lockout mechanismETHICON ENDO SURGERY INC·Filed 2012·Granted Apr 19, 2016·291 cites·10 claims
- 1095US11857247B2Jaw for surgical instrument end effectorCILAG GMBH INT·Filed 2020·Granted Jan 2, 2024·4 cites·19 claims
- 1195US10485607B2Jaw structure with distal closure for electrosurgical instrumentsETHICON ENDO SURGERY LLC·Filed 2016·Granted Nov 26, 2019·116 cites·20 claims
- 1291US9254171B2Electrosurgical instrument with multi-stage actuatorETHICON ENDO SURGERY INC·Filed 2013·Granted Feb 9, 2016·61 cites·20 claims
- 1391US7086258B2Electronic lock box with single linear actuator operating two different latching mechanismsSENTRILOCK INC·Filed 2004·Granted Aug 8, 2006·68 cites·17 claims
- 1487US10172670B2Flexible neck for surgical instrumentsETHICON ENDO SURGERY LLC·Filed 2015·Granted Jan 8, 2019·7 cites·29 claims
- 1587US5531210AToy gunHASBRO INC·Filed 1994·Granted Jul 2, 1996·59 cites·5 claims
- 1685US5711285AWrist-mounted projectile launcherHASBRO INC·Filed 1996·Granted Jan 27, 1998·59 cites·22 claims
- 1780US2025049460A1Articulation joint having an inner guideCILAG GMBH INT·Filed 2024·Application pending·0 cites
- 1879US12133658B2Articulation joint having an inner guideCILAG GMBH INT·Filed 2023·Granted Nov 5, 2024·0 cites·19 claims
- 1974US12285203B2Jaw for surgical instrument end effectorCILAG GMBH INT·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 2074US2022039891A1Closed feedback control for electrosurgical deviceCILAG GMBH INT·Filed 2021·Application pending·0 cites
- 2170US12042211B2Flexible neck for surgical instrumentsCILAG GMBH INT·Filed 2021·Granted Jul 23, 2024·0 cites·6 claims
- 2270US11660106B2Articulation joint having an inner guideCILAG GMBH INT·Filed 2016·Granted May 30, 2023·1 cites·27 claims
- 2362US11096739B2Flexible neck for surgical instrumentsETHICON LLC·Filed 2018·Granted Aug 24, 2021·0 cites·20 claims
- 2457US2019209201A1Surgeon feedback sensing and display methodsETHICON LLC·Filed 2018·Application pending·0 cites
- 2552USD951444SBipolar electrosurgical jawsCILAG GMBH INT·Filed 2020·Granted May 10, 2022·1 cites·1 claims
- 2647USD888951SPair of bipolar electrosurgical jawsETHICON LLC·Filed 2018·Granted Jun 30, 2020·3 cites·1 claims
- 2744US11134968B2Surgical jaw coupling methods and devicesETHICON ENDO SURGERY LLC·Filed 2015·Granted Oct 5, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →