Inventor · disambiguated record
John Mayhew
Also filed as: MAYHEW JOHN · MAYHEW JOHN D · MAYHEW JR JOHN D
14 granted patents·1 pending application·621 citations·filing 1980–2011
95Inventor score
Top patents by PatentIndex Score
15 records- 0196USD505450SCredit or stored value card with wood layerTARGET BRANDS INC·Filed 2003·Granted May 24, 2005·95 cites·1 claims
- 0295US7409788B2Personalized financial transaction cards and methodsTARGET BRANDS INC·Filed 2004·Granted Aug 12, 2008·50 cites·29 claims
- 0392US8134558B1Systems and methods for editing of a computer-generated animation across a plurality of keyframe pairsMAYHEW JOHN·Filed 2007·Granted Mar 13, 2012·37 cites·23 claims
- 0492US6354327B1Automatic position-control valve assemblyVIRGINIA VALVE COMPANY·Filed 2000·Granted Mar 12, 2002·54 cites·7 claims
- 0592US4377274AKnife gate valveMAYHEW JR JOHN D·Filed 1980·Granted Mar 22, 1983·64 cites·14 claims
- 0691US4840068APipe pressure sensorMAYHEW JR JOHN D·Filed 1988·Granted Jun 20, 1989·89 cites·4 claims
- 0790US7891122B2Personalized financial transaction cards and methodsTARGET BRANDS INC·Filed 2008·Granted Feb 22, 2011·21 cites·22 claims
- 0883US4798365AThrottling gasket insert for use with knife gate valveALPHABET INC·Filed 1987·Granted Jan 17, 1989·43 cites·3 claims
- 0981US8397407B2Gift card assembly with sticker and associated methodsLAUER AMY·Filed 2011·Granted Mar 19, 2013·5 cites·21 claims
- 1079USD523076SFinancial transaction cardTARGET BRANDS INC·Filed 2004·Granted Jun 13, 2006·24 cites·1 claims
- 1176US4646407AMethod of making corrosion resistant valveALPHABET INC·Filed 1985·Granted Mar 3, 1987·35 cites·9 claims
- 1272US5097857AElectro-hydraulic valve-actuator systemMAYHEW JOHN·Filed 1991·Granted Mar 24, 1992·32 cites·10 claims
- 1371US5654885AValve position controllerVIRGINIA VALVE COMPANY CORP·Filed 1995·Granted Aug 5, 1997·46 cites·13 claims
- 1469US4587989ATurn disc slide valveMAYHEW JR JOHN D·Filed 1985·Granted May 13, 1986·26 cites·12 claims
- 1542US2014300610A1System and method for using time re-mapping for computer-generated animationMAYHEW JOHN·Filed 2007·Application pending·0 cites
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