Inventor · disambiguated record
Robert S. Foley
Also filed as: FOLEY ROBERT · FOLEY ROBERT S
15 granted patents·3 pending applications·106 citations·filing 1993–2017
90Inventor score
Files withGM GLOBAL TECH OPERATIONS INC9GM GLOBAL TECH OPERATIONS LLC3HOCHGRAF CLARK G1NEWPORT ELECTRONICS INC1O'LEARY KELLY A1
Top patents by PatentIndex Score
18 records- 0188US6359266B2Flicker free fuser controlXEROX CORP·Filed 2000·Granted Mar 19, 2002·39 cites·6 claims
- 0287US7687174B2Optical fuel cell stack cell voltage monitorGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Mar 30, 2010·8 cites·17 claims
- 0382US9068922B2Estimating coolant conductivity in a multi-voltage fuel cell systemGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 30, 2015·4 cites·20 claims
- 0482US6455166B1Metallic substrates for high temperature superconductorsUNIV CHICAGO·Filed 2000·Granted Sep 24, 2002·29 cites·19 claims
- 0574US7421356B2Method and apparatus for measurement of fuel cell high frequency resistance in the presence of large undesirable signalsGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Sep 2, 2008·3 cites·11 claims
- 0673US7935449B2PTC element as a self regulating start resistor for a fuel cell stackGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 3, 2011·2 cites·15 claims
- 0772US7968240B2System and method for shorting a fuel cell stackGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 28, 2011·2 cites·8 claims
- 0870USD351803SpH pen case designNEWPORT ELECTRONICS INC·Filed 1993·Granted Oct 25, 1994·15 cites·1 claims
- 0967US9880226B2Estimating coolant conductivity in a multi-voltage fuel cell system without disconnecting contactorsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jan 30, 2018·2 cites·8 claims
- 1064US8372553B2Fuel cell voltage unit for detecting a failed plate connectionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Feb 12, 2013·1 cites·13 claims
- 1155US9048475B2Method for the detection of fuel cell system short circuitsGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 2, 2015·0 cites·20 claims
- 1251US2010040931A1Integration of electronics and electrical distribution inside a fuel cell stackGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 1349US9434258B2Power converter with diagnostic unit power supply outputGM GLOBAL TECH OPERATIONS LLC·Filed 2012·Granted Sep 6, 2016·1 cites·18 claims
- 1449US2014295312A1Systems and methods for configuring a fuel cell having lower coolant path isolation resistanceGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 1547US8828616B2Life extension of PEM fuel cell using startup methodHOCHGRAF CLARK G·Filed 2008·Granted Sep 9, 2014·0 cites·12 claims
- 1645US10763528B2Operation of a fuel cell stack to prevent low oxygen concentrations in a surrounding enclosed spaceGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 1, 2020·0 cites·20 claims
- 1744US8450965B2Stack-powered fuel cell monitoring device with prioritized arbitrationREA DAVID D·Filed 2010·Granted May 28, 2013·0 cites·18 claims
- 1839US2014072887A1Oxidation of fuel cell electrode contaminantsO'LEARY KELLY A·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →