Inventor · disambiguated record
John Walker
Also filed as: WALKER JOHN · WALKER JOHN F · WALKER JOHN FLEMING
17 granted patents·332 citations·filing 1973–2012
94Inventor score
Top patents by PatentIndex Score
17 records- 0194US4894526AInfrared-radiation detector deviceAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jan 16, 1990·83 cites·22 claims
- 0290US6179180B1Carrier accessory for recreational vehiclesFiled 1999·Granted Jan 30, 2001·63 cites·9 claims
- 0386USD275194SProcess controller panelHONEYWELL INC·Filed 1982·Granted Aug 21, 1984·22 cites·1 claims
- 0485US7966666B2Chip attack protectionNDS LTD·Filed 2006·Granted Jun 21, 2011·16 cites·21 claims
- 0583US9149520B2Saponin adjuvant compositions and methods relating theretoWALKER JOHN·Filed 2012·Granted Oct 6, 2015·8 cites·7 claims
- 0680US4605694APlasticizing compositions for polyvinylchlorideHERCULES INC·Filed 1985·Granted Aug 12, 1986·26 cites·5 claims
- 0778US4665963APneumatic tire inner liner having puncture sealing characteristicsPOLYSAR LTD·Filed 1984·Granted May 19, 1987·39 cites·8 claims
- 0878US4358583AExtraction of poly(β-hydroxy butyric acid)ICI PLC·Filed 1981·Granted Nov 9, 1982·29 cites·8 claims
- 0974US4064058AMixed synthetic ester grease base stockHERCULES INC·Filed 1973·Granted Dec 20, 1977·15 cites·11 claims
- 1065US7732321B2Method for shielding integrated circuitsNDS LTD·Filed 2005·Granted Jun 8, 2010·3 cites·33 claims
- 1161US3960988AVulcanization of bromobutylPOLYSAR LTD·Filed 1974·Granted Jun 1, 1976·15 cites·7 claims
- 1252US8410583B2Security chipWALKER JOHN·Filed 2008·Granted Apr 2, 2013·1 cites·11 claims
- 1338US4101434AMineral oil compositions with an isobutylene polymer containing bound 2,6-di-t-butyl phenol groupsPOLYSAR LTD·Filed 1977·Granted Jul 18, 1978·4 cites·3 claims
- 1435US4939102AMethod of growing III-V semiconductor layers with high effective hole concentrationAMERICAN TELEPHONE & TELEGRAPH·Filed 1989·Granted Jul 3, 1990·7 cites·6 claims
- 1529US9579379B1Saponin adjuvant compositions and methods relating theretoWALKER JOHN·Filed 1999·Granted Feb 28, 2017·0 cites·34 claims
- 1629USD243021SRecording instrumentHONEYWELL INC·Filed 1975·Granted Jan 11, 1977·1 cites·1 claims
- 1724USD243022SRecording instrumentHONEYWELL INC·Filed 1975·Granted Jan 11, 1977·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →