Inventor · disambiguated record
John W. Stempeck
Also filed as: STEMPECK JOHN W
6 granted patents·87 citations·filing 1974–1984
83Inventor score
Files withPOLAROID CORP6
Top patents by PatentIndex Score
6 records- 0184US4571627AElectronic viewfinderPOLAROID CORP·Filed 1984·Granted Feb 18, 1986·43 cites·15 claims
- 0278US3945025AExposure control systemPOLAROID CORP·Filed 1974·Granted Mar 16, 1976·11 cites·24 claims
- 0375US4348087APhotographic system for automatically charging electronic flashPOLAROID CORP·Filed 1981·Granted Sep 7, 1982·14 cites·18 claims
- 0447US4369395AElectronic flash with safety switch featurePOLAROID CORP·Filed 1981·Granted Jan 18, 1983·11 cites·2 claims
- 0538US4374613AAuto/manual camera employing common lens focusing dataPOLAROID CORP·Filed 1981·Granted Feb 22, 1983·7 cites·13 claims
- 0633US4268138AFollow focus flash arrangementPOLAROID CORP·Filed 1979·Granted May 19, 1981·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →