Inventor · disambiguated record
Joseph G. Stumpf
Also filed as: STUMPF JOSEPH G
3 granted patents·67 citations·filing 1974–1975
74Inventor score
Files withFRIGITRONICS OF CONN INC3
Top patents by PatentIndex Score
3 records- 0152US3977560APressurized fluid container with built in filterFRIGITRONICS OF CONN INC·Filed 1975·Granted Aug 31, 1976·23 cites·4 claims
- 0248US3994288AColposcopeFRIGITRONICS OF CONN INC·Filed 1975·Granted Nov 30, 1976·24 cites·16 claims
- 0342US3963329ASmall pupil binocular indirect ophthalmoscopeFRIGITRONICS OF CONN INC·Filed 1974·Granted Jun 15, 1976·20 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →