Inventor · disambiguated record
Norman G. Rule
Also filed as: RULE NORMAN G
15 granted patents·402 citations·filing 1974–1992
94Inventor score
Files withEASTMAN KODAK CO15
Top patents by PatentIndex Score
15 records- 0198US4127412APhotoconductive compositions and elementsEASTMAN KODAK CO·Filed 1977·Granted Nov 28, 1978·172 cites·19 claims
- 0296US4968813ADerivatives of 4H-thiopyran-1,1-dioxidesEASTMAN KODAK CO·Filed 1989·Granted Nov 6, 1990·59 cites·2 claims
- 0393US4025341APhotoconductive polymer and photoconductive compositions and elements containing sameEASTMAN KODAK CO·Filed 1974·Granted May 24, 1977·34 cites·20 claims
- 0481US5034293AElectrophotographic elements containing 4H-thiopyran-1,1-dioxide derivatives as electron-transport agentsEASTMAN KODAK CO·Filed 1989·Granted Jul 23, 1991·15 cites·2 claims
- 0577US5232801AHole-transport liquid crystalline polymeric compounds, electrophotographic elements comprising same, and electrophotographic processEASTMAN KODAK CO·Filed 1991·Granted Aug 3, 1993·23 cites·15 claims
- 0674US4301226ACrystallization inhibiting mixtures of arylmethane photoconductorsEASTMAN KODAK CO·Filed 1979·Granted Nov 17, 1981·15 cites·11 claims
- 0772US5039585AElectrophotographic elements containing new electron-transport agentsEASTMAN KODAK CO·Filed 1989·Granted Aug 13, 1991·16 cites·3 claims
- 0870US5013849ADerivatives of 4H-thiopyran-1,1-dioxides useful as electron-transport agents in electrophotographic elementsEASTMAN KODAK CO·Filed 1989·Granted May 7, 1991·14 cites·2 claims
- 0969US5213927AInverse multiactive electrophotographic elementEASTMAN KODAK CO·Filed 1992·Granted May 25, 1993·17 cites·10 claims
- 1060US3973962AAggregate photoconductive composition containing combination of pyrylium dye saltsEASTMAN KODAK CO·Filed 1974·Granted Aug 10, 1976·8 cites·7 claims
- 1152US5232802AElectron-transport liquid crystalline polymeric compounds, electrophotographic elements comprising same, and electrophotographic processEASTMAN KODAK CO·Filed 1991·Granted Aug 3, 1993·9 cites·15 claims
- 1252US5028504AInfrared-sensitive photoconductor elements incorporating a cyanine dye and a perylene pigmentEASTMAN KODAK CO·Filed 1989·Granted Jul 2, 1991·8 cites·6 claims
- 1344US3966468AOrganic photoconductors with triamino benzene additivesEASTMAN KODAK CO·Filed 1975·Granted Jun 29, 1976·4 cites·16 claims
- 1439US4788336ANovel organic compounds for use in electrophotographic elementsEASTMAN KODAK CO·Filed 1987·Granted Nov 29, 1988·4 cites·8 claims
- 1534US4423203AElectrically photosensitive polymers containing vinylene-1,4-phenylene-imino-1,4-phenylene-vinylenearylene groupsEASTMAN KODAK CO·Filed 1982·Granted Dec 27, 1983·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →