Inventor · disambiguated record
Martin A. Berwick
Also filed as: BERWICK MARTIN A · BERWICK MARTIN ALFRED · WRIGHT HAL E
10 granted patents·442 citations·filing 1975–1989
91Inventor score
Files withEASTMAN KODAK CO10
Top patents by PatentIndex Score
10 records- 0198US4127412APhotoconductive compositions and elementsEASTMAN KODAK CO·Filed 1977·Granted Nov 28, 1978·172 cites·19 claims
- 0297US4175961AMulti-active photoconductive elementsEASTMAN KODAK CO·Filed 1978·Granted Nov 27, 1979·97 cites·11 claims
- 0395US4175960AMulti-active photoconductive element having an aggregate charge generating layerEASTMAN KODAK CO·Filed 1975·Granted Nov 27, 1979·60 cites·47 claims
- 0491US4284699APolyester binder component in multilayer photoconductive elementEASTMAN KODAK CO·Filed 1978·Granted Aug 18, 1981·35 cites·12 claims
- 0590US4092162ANitrogen containing polymers aelementsEASTMAN KODAK CO·Filed 1976·Granted May 30, 1978·32 cites·16 claims
- 0677US4111693AMultilayer aggregate photoconductive elementsEASTMAN KODAK CO·Filed 1976·Granted Sep 5, 1978·17 cites·6 claims
- 0756US4708923ACrosslinked vinyl polymer particles and electrographic elements and liquid developers containing such particlesEASTMAN KODAK CO·Filed 1986·Granted Nov 24, 1987·12 cites·27 claims
- 0856US4173472APolyester interlayer and binder component in multilayer photoconductive elementEASTMAN KODAK CO·Filed 1977·Granted Nov 6, 1979·8 cites·8 claims
- 0947US5032481APhotoconductor elements with multiphase stress-dampening interlayersEASTMAN KODAK CO·Filed 1989·Granted Jul 16, 1991·7 cites·6 claims
- 1035US4424268APyrylium- and thiopyrylium-sensitized low-persistence photoconductive compositions and elementsEASTMAN KODAK CO·Filed 1982·Granted Jan 3, 1984·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →