Inventor · disambiguated record
Charles B. Cunningham
Also filed as: CUNNINGHAM CHARLES B
5 granted patents·241 citations·filing 1977–1990
83Inventor score
Top patents by PatentIndex Score
5 records- 0194US4763957ABicycle hub constructions and lubrication thereofWILDERNESS BICYCLE INC·Filed 1986·Granted Aug 16, 1988·100 cites·3 claims
- 0291US4155590ABicycle seat postCUNNINGHAM CHARLES B·Filed 1977·Granted May 22, 1979·75 cites·12 claims
- 0378US4765443ACaliper brake for mountain bicycles having wide tiresCUNNINGHAM CHARLES B·Filed 1987·Granted Aug 23, 1988·41 cites·44 claims
- 0460US5088535ABicycle or motorcycle tire treadSPECIALIZED BICYCLE COMPONENTS·Filed 1990·Granted Feb 18, 1992·24 cites·12 claims
- 0533USD325589SGrease gunNEC CORP·Filed 1989·Granted Apr 21, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →