Inventor · disambiguated record
Graham Evans
Also filed as: EVANS GRAHAM · EVANS GRAHAM P · WEBB TERENCE C
12 granted patents·2 pending applications·141 citations·filing 1977–2017
91Inventor score
Top patents by PatentIndex Score
14 records- 0189US5495401ADistance lighting system for boatsFiled 1994·Granted Feb 27, 1996·41 cites·7 claims
- 0279US10552809B2Programmable cardEVANS GRAHAM·Filed 2011·Granted Feb 4, 2020·5 cites·6 claims
- 0375US4723511AContinuous monitoring of water qualityWATER RES CENTRE·Filed 1985·Granted Feb 9, 1988·42 cites·12 claims
- 0472US4233399APhotographic elements containing amino-substituted hydroxy-pyridonesCIBA GEIGY·Filed 1979·Granted Nov 11, 1980·9 cites·11 claims
- 0565US4336326AOptical brightening agents and photographic materials which contain these brightening agentsCIBA GEIGY AG·Filed 1981·Granted Jun 22, 1982·5 cites·5 claims
- 0663US6323368B1ProcessDARWIN DISCOVERY LTD·Filed 1999·Granted Nov 27, 2001·17 cites·14 claims
- 0757US4510238APhotographic material and a process for its manufactureCIBA GEIGY AG·Filed 1983·Granted Apr 9, 1985·8 cites·15 claims
- 0857US4115121ASilver halide color photographic material containing yellow couplerCIBA GEIGY AG·Filed 1977·Granted Sep 19, 1978·5 cites·11 claims
- 0954US2017243180A1Programmable cardEVANS GRAHAM·Filed 2017·Application pending·0 cites
- 1052US4182886AAmino-substituted hydroxy-pyridonesCIBA GEIGY AG·Filed 1978·Granted Jan 8, 1980·3 cites·6 claims
- 1132US4302579AOptical brightening agents and photographic materials which contain these brightening agentsCIBA GEIGY AG·Filed 1980·Granted Nov 24, 1981·1 cites·10 claims
- 1232US2003092773A1Process for the separation of the cis trans diasteroisomers of tramadolFiled 2001·Application pending·0 cites
- 1331US4229577AYellow photographic color couplers containing 3-imino-1,3,4-thiadiazolyl-4 groupsCIBA GEIGY AG·Filed 1978·Granted Oct 21, 1980·0 cites·13 claims
- 1427US5731918ALens mounting for optical instrumentPILKINGTON PERKIN ELMER LTD·Filed 1995·Granted Mar 24, 1998·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →