Inventor · disambiguated record
John G. Williamson
Also filed as: WILLIAMSON JOHN · WILLIAMSON JOHN G · WILLIAMSON JR JOHN G
5 granted patents·80 citations·filing 1980–1990
81Inventor score
Top patents by PatentIndex Score
5 records- 0182US4435909AAutomatic lint screenMARSHALL & WILLIAMS CO·Filed 1981·Granted Mar 13, 1984·39 cites·5 claims
- 0263US4475433ACapo for a stringed musical instrumentMUSE MUSIC CO LTD·Filed 1982·Granted Oct 9, 1984·22 cites·13 claims
- 0346USD270918SCapo for a stringed musical instrumentMUSE MUSIC COMPANY LTD·Filed 1980·Granted Oct 11, 1983·6 cites·1 claims
- 0441USD319281SFishing lureWILLIAMSON JOHN G·Filed 1990·Granted Aug 20, 1991·5 cites·1 claims
- 0534US5020266AOff-shore fishing lureWILLIAMSON JOHN G·Filed 1989·Granted Jun 4, 1991·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →