Inventor · disambiguated record
Robert D. Coffee
Also filed as: COFFEE JR ROBERT · COFFEE ROBERT · COFFEE ROBERT D
4 granted patents·90 citations·filing 1976–1987
77Inventor score
Top patents by PatentIndex Score
4 records- 0177US4744613ACombination tool box and stoolBRANTINGHAM DESIGN INC·Filed 1987·Granted May 17, 1988·59 cites·3 claims
- 0276USD314472SCombined tool box and stoolBRANTINGHAM MARK·Filed 1987·Granted Feb 12, 1991·20 cites·1 claims
- 0339US4088945ALogging probe for making redox potential measurementsATLANTIC RICHFIELD CO·Filed 1976·Granted May 9, 1978·8 cites·7 claims
- 0429US4262520ASupplemental weight percent analysis for chromatographyATLANTIC RICHFIELD CO·Filed 1979·Granted Apr 21, 1981·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →