Inventor · disambiguated record
Joseph W. Manthey
Also filed as: MANTHEY JOSEPH W
4 granted patents·62 citations·filing 1978–1993
75Inventor score
Files withEASTMAN KODAK CO4
Top patents by PatentIndex Score
4 records- 0191US5217859AAqueous, solid particle dispersions of dichalcogenides for photographic emulsions and coatingsEASTMAN KODAK CO·Filed 1992·Granted Jun 8, 1993·24 cites·21 claims
- 0284US4284704APhotographic elements with incorporated hydrogen source photoreductant and tetrazolium saltEASTMAN KODAK CO·Filed 1978·Granted Aug 18, 1981·22 cites·17 claims
- 0369US4681828AMethod of chemical electrographic image amplification using chemically active toner particlesEASTMAN KODAK CO·Filed 1986·Granted Jul 21, 1987·16 cites·17 claims
- 0423US5288594APhotographic element and process comprising a development inhibitor releasing coupler and a yellow dye-forming couplerEASTMAN KODAK CO·Filed 1993·Granted Feb 22, 1994·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →