Inventor · disambiguated record
Charles J. Kremer
Also filed as: BROWN DONALD S · KREMER CHARLES J
3 granted patents·25 citations·filing 1973–1977
67Inventor score
Files withATLANTIC RICHFIELD CO3
Top patents by PatentIndex Score
3 records- 0148US4049007APermanent waving of human hair by means of crosslinking urethane and/or hydroxamate derived from reactive acrylic resins and adipodinitrile carbonateATLANTIC RICHFIELD CO·Filed 1976·Granted Sep 20, 1977·15 cites·34 claims
- 0247US4072634AProduction of polyurethane foams from modified polyester polyol prepolymersATLANTIC RICHFIELD CO·Filed 1973·Granted Feb 7, 1978·8 cites·5 claims
- 0325US4183996ACoated closed cell foam articleATLANTIC RICHFIELD CO·Filed 1977·Granted Jan 15, 1980·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →