Inventor · disambiguated record
Ernest D. Park
Also filed as: PARK ERNEST D · PARK ERNEST DAVID
4 granted patents·93 citations·filing 1975–1984
75Inventor score
Top patents by PatentIndex Score
4 records- 0180US4546700AMethod and apparatus for sensing and maintaining color registrationKOLLMORGEN TECH CORP·Filed 1984·Granted Oct 15, 1985·75 cites·16 claims
- 0255US3994760AApparatus and improved method of bonding a polarizing film to an optical substrate without distorting the uniform direction of polarizationAMERICAN OPTICAL CORP·Filed 1975·Granted Nov 30, 1976·14 cites·11 claims
- 0328US4047794AOptical relay for a microscope and a back aperture viewer thereforAMERICAN OPTICAL CORP·Filed 1976·Granted Sep 13, 1977·3 cites·2 claims
- 0425US4043633AOptical relay for a microscope and a back aperture viewer thereforAMERICAN OPTICAL CORP·Filed 1976·Granted Aug 23, 1977·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →