Inventor · disambiguated record
Richard Graham
Also filed as: AZDELL L RONALD · GRAHAM RICHARD · GRAHAM RICHARD T
3 granted patents·176 citations·filing 1976–1989
75Inventor score
Top patents by PatentIndex Score
3 records- 0187US4047821ABreak-resistant telescoping toolCHANCE CO AB·Filed 1976·Granted Sep 13, 1977·72 cites·3 claims
- 0281US4982451AHead covering deviceGRAHAM RICHARD T·Filed 1989·Granted Jan 8, 1991·101 cites·12 claims
- 0333US4184059AEncapsulated vacuum switch having improved switch arm sealCHANCE A B·Filed 1977·Granted Jan 15, 1980·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →