Inventor · disambiguated record
Jeff D. Williams
Also filed as: WILLIAMS JEFF D
9 granted patents·13 citations·filing 2008–2015
80Inventor score
Top patents by PatentIndex Score
9 records- 0191US8535845B2Seal for PEM fuel cell plateGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Sep 17, 2013·6 cites·12 claims
- 0286US8546064B2Method to produce a fuel cell flowfield with photopolymer wallsROCK JEFFREY A·Filed 2011·Granted Oct 1, 2013·5 cites·20 claims
- 0378US9178224B2Sealing design for stamped plate fuel cellsGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Nov 3, 2015·2 cites·20 claims
- 0463US9088021B2Multi-cell electric signal processing bipolar plate featuresROCK JEFFREY A·Filed 2009·Granted Jul 21, 2015·0 cites·14 claims
- 0562US8394548B2Seal for PEM fuel cell plateROCK JEFFREY A·Filed 2012·Granted Mar 12, 2013·0 cites·13 claims
- 0662US8211585B2Seal for PEM fuel cell plateROCK JEFFREY A·Filed 2008·Granted Jul 3, 2012·0 cites·16 claims
- 0760US9755251B2Electrical signal processing system for fuel cell stackGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Sep 5, 2017·0 cites·13 claims
- 0844US9502731B2Fuel cell plate features to resolve differences in component tolerancesROCK JEFFREY A·Filed 2010·Granted Nov 22, 2016·0 cites·20 claims
- 0944US8409761B2Plate interconnect method for an embedded fuel cell sensorREA DAVID D·Filed 2010·Granted Apr 2, 2013·0 cites·18 claims
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