Inventor · disambiguated record
William Schaeffer
Also filed as: SCHAEFFER III WILLIAM E · SCHAEFFER WILLIAM
4 granted patents·111 citations·filing 1990–1996
79Inventor score
Technology areasA61B
Top patents by PatentIndex Score
4 records- 0149US5478327ASurgical needle with decreased penetrationETHICON INC·Filed 1993·Granted Dec 26, 1995·41 cites·5 claims
- 0247US5683416ASurgical suture needle of the taper point typeETHICON INC·Filed 1996·Granted Nov 4, 1997·50 cites·11 claims
- 0340USD329010SElectric light cord storage boardSCHAEFFER III WILLIAM E·Filed 1990·Granted Sep 1, 1992·6 cites·1 claims
- 0434US5665078ASurgical needle with decreased penetrationETHICON INC·Filed 1996·Granted Sep 9, 1997·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →