Inventor · disambiguated record
David E. Van Allen
Also filed as: VAN ALLEN DAVID · VAN ALLEN DAVID E
11 granted patents·192 citations·filing 1975–1994
91Inventor score
Files withPOLAROID CORP11
Top patents by PatentIndex Score
11 records- 0195US4317625AStrobe reflector assemblyPOLAROID CORP·Filed 1980·Granted Mar 2, 1982·59 cites·13 claims
- 0292US4304479APhotographic lighting apparatusPOLAROID CORP·Filed 1980·Granted Dec 8, 1981·35 cites·10 claims
- 0382US4047192APhotographic apparatus with sequencing systemPOLAROID CORP·Filed 1975·Granted Sep 6, 1977·13 cites·52 claims
- 0480US4051492APhotographic apparatus gear train having a unique set of gearsPOLAROID CORP·Filed 1976·Granted Sep 27, 1977·13 cites·20 claims
- 0578US3967304AModular constructed sequencing system for photographic apparatusPOLAROID CORP·Filed 1975·Granted Jun 29, 1976·11 cites·18 claims
- 0675US5520776AMethod and apparatus for delaminating a laminatePOLAROID CORP·Filed 1994·Granted May 28, 1996·36 cites·26 claims
- 0765US3984852AExposure counter for an automatic cameraPOLAROID CORP·Filed 1975·Granted Oct 5, 1976·6 cites·11 claims
- 0846US4491434AHandheld viewer for transparency filmPOLAROID CORP·Filed 1983·Granted Jan 1, 1985·14 cites·3 claims
- 0945US4302795ATamper resistant snap-fit strobe housingPOLAROID CORP·Filed 1979·Granted Nov 24, 1981·2 cites·7 claims
- 1040USD255457SPhotographic strobe-light or similar articlePOLAROID CORP·Filed 1978·Granted Jun 17, 1980·2 cites·1 claims
- 1134US4285589ASwitch control for camera flash unitPOLAROID CORP·Filed 1978·Granted Aug 25, 1981·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →