Inventor · disambiguated record
John R. Whittier
Also filed as: WHITTIER JOHN · WHITTIER JOHN R
10 granted patents·5,754 citations·filing 1993–2001
95Inventor score
Top patents by PatentIndex Score
10 records- 0195US5613499AEndoscopic biopsy forceps jaws and instruments incorporating sameSYMBIOSIS CORP·Filed 1994·Granted Mar 25, 1997·1.1k cites·22 claims
- 0295US5553624AEndoscopic biopsy forceps jaws and instruments incorporating sameSYMBIOSIS CORP·Filed 1994·Granted Sep 10, 1996·1.1k cites·22 claims
- 0395US5482054AEdoscopic biopsy forceps devices with selective bipolar cauterySYMBIOSIS CORP·Filed 1994·Granted Jan 9, 1996·545 cites·30 claims
- 0495US5454378ABiopsy forceps having a detachable proximal handle and distal jawsSYMBIOSIS CORP·Filed 1993·Granted Oct 3, 1995·1.6k cites·48 claims
- 0594US5431645ARemotely activated endoscopic tools such as endoscopic biopsy forcepsSYMBIOSIS CORP·Filed 1993·Granted Jul 11, 1995·1k cites·44 claims
- 0683US6190399B1Super-elastic flexible jaw assemblySCIMED LIFE SYSTEMS INC·Filed 1996·Granted Feb 20, 2001·196 cites·29 claims
- 0773US5706824AEndoscopic biopsy forceps instrument having a constant force spring biasing the jaws closedSYMBIOSIS CORP·Filed 1996·Granted Jan 13, 1998·198 cites·15 claims
- 0856US6605077B2Snap handle assembly for an endoscopic instrumentSCIMED LIFE SYSTEMS INC·Filed 2001·Granted Aug 12, 2003·12 cites·41 claims
- 0953US6273882B1Snap handle assembly for an endoscopic instrumentSCIMED LIFE SYSTEMS·Filed 1998·Granted Aug 14, 2001·58 cites·31 claims
- 1034US5702080ACombination end cap and clip for biopsy forceps instrumentSYMBIOSIS CORP·Filed 1995·Granted Dec 30, 1997·24 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →