Inventor · disambiguated record
Charles Stumpf
Also filed as: STUMPF CHARLES · STUMPF JR CHARLES W
4 granted patents·82 citations·filing 1986–2015
78Inventor score
Top patents by PatentIndex Score
4 records- 0169US4751833ASpare tire locking deviceSTUMPF CHARLES W JUN·Filed 1987·Granted Jun 21, 1988·29 cites·2 claims
- 0268US9914031B2Golf tee and beverage closure combinationVrhel Ronn·Filed 2015·Granted Mar 13, 2018·4 cites·4 claims
- 0357US4723756APortable motorcycle stand and liftSTUMPF CHARLES W JUN·Filed 1986·Granted Feb 9, 1988·33 cites·2 claims
- 0445US4723880AShoring beam storage rackSTUMPF CHARLES W JUN·Filed 1987·Granted Feb 9, 1988·16 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →