Inventor · disambiguated record
Leonard J. Thompson
Also filed as: THOMPSON LEONARD · THOMPSON LEONARD J
4 granted patents·111 citations·filing 1980–2009
79Inventor score
Top patents by PatentIndex Score
4 records- 0182US4349885ASet pressure measuring systemCROSBY VALVE & GAGE·Filed 1980·Granted Sep 14, 1982·43 cites·6 claims
- 0278US4572237AFunction assist control for pressure relief valveVALUES ORIENTED TECH INC·Filed 1984·Granted Feb 25, 1986·39 cites·11 claims
- 0371USD629676SMulti-level display hookHALLMARK CARDS·Filed 2009·Granted Dec 28, 2010·5 cites·1 claims
- 0463US4761999ASet pressure verification device and methodCROSBY VALVE & GAGE·Filed 1987·Granted Aug 9, 1988·24 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →