Inventor · disambiguated record
Douglas K. Ahern
Also filed as: AHERN DOUGLAS K
4 granted patents·72 citations·filing 1979–1986
77Inventor score
Files withEASTMAN KODAK CO4
Top patents by PatentIndex Score
4 records- 0187US4714939AElectrographic reproduction apparatusEASTMAN KODAK CO·Filed 1986·Granted Dec 22, 1987·34 cites·12 claims
- 0280US4412738AVacuum document feederEASTMAN KODAK CO·Filed 1981·Granted Nov 1, 1983·29 cites·5 claims
- 0339US4575222AApparatus for accurately forming color-corrected electrographic imagesEASTMAN KODAK CO·Filed 1984·Granted Mar 11, 1986·5 cites·12 claims
- 0436US4256298ASelf-compensating registration mechanismEASTMAN KODAK CO·Filed 1979·Granted Mar 17, 1981·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →