Inventor · disambiguated record
Frank E. Debruyn, Jr.
Also filed as: DEBRUYN JR FRANK E
3 granted patents·7 citations·filing 1979–1986
60Inventor score
Technology areasG03C
Files withPOLAROID CORP3
Top patents by PatentIndex Score
3 records- 0144US4247617ASilver diffusion transfer film unit transparencyPOLAROID CORP·Filed 1979·Granted Jan 27, 1981·4 cites·10 claims
- 0230US4756996APhotographic processing composition for processing a photosensitive element of the self-developing typePOLAROID CORP·Filed 1986·Granted Jul 12, 1988·2 cites·7 claims
- 0324US4690884APhotographic element and method for forming transparenciesPOLAROID CORP·Filed 1986·Granted Sep 1, 1987·1 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →