Inventor · disambiguated record
William J. Frey
Also filed as: FREY WILLIAM · FREY WILLIAM J
5 granted patents·3,073 citations·filing 1976–1999
87Inventor score
Top patents by PatentIndex Score
5 records- 0195US6174309B1Seal & cut electrosurgical instrumentMEDICAL SCIENT INC·Filed 1999·Granted Jan 16, 2001·2.8k cites·18 claims
- 0293US4105226ASnap-in fittings and coupling ring thereforCELANESE CORP·Filed 1977·Granted Aug 8, 1978·98 cites·17 claims
- 0390US4067534APipe coupler assemblyCELANESE CORP·Filed 1976·Granted Jan 10, 1978·68 cites·9 claims
- 0445US6036671ABreakaway syringe and disposal apparatusFiled 1997·Granted Mar 14, 2000·51 cites·23 claims
- 0535US5038418ABathroom waste collection and disposal unitZOELLER COMPANY·Filed 1988·Granted Aug 13, 1991·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →