Inventor · disambiguated record
Robert W. Chalfant
Also filed as: CHALFANT ROBERT · CHALFANT ROBERT W
9 granted patents·1 pending application·110 citations·filing 1999–2020
86Inventor score
Files withGEN MOTORS CORP4GM GLOBAL TECH OPERATIONS LLC3CHALFANT ROBERT W1GM GLOBAL TECH OPERATIONS INC1LUPIENSKI JASON A1
Top patents by PatentIndex Score
10 records- 0183US10274448B2Method and apparatus for evaluating a weld junction between a terminal and an electrode element of a battery cellGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Apr 30, 2019·4 cites·19 claims
- 0279US6406806B1Fuel cell voltage monitoring and system controlGEN MOTORS CORP·Filed 1999·Granted Jun 18, 2002·62 cites·20 claims
- 0377US6416893B1Method and apparatus for controlling combustor temperature during transient load changesGEN MOTORS CORP·Filed 2000·Granted Jul 9, 2002·19 cites·16 claims
- 0472US8502541B2Battery testing dynamic delta voltage measurementCHALFANT ROBERT W·Filed 2010·Granted Aug 6, 2013·3 cites·9 claims
- 0571US11777152B2Distributed feedback control systems and logic for battery management system (BMS) operationGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Oct 3, 2023·1 cites·20 claims
- 0669US6451465B1Method for operating a combustor in a fuel cell systemGEN MOTORS CORP·Filed 2000·Granted Sep 17, 2002·18 cites·9 claims
- 0768US10942207B2System for evaluating battery connection qualityGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 9, 2021·1 cites·20 claims
- 0853US7132181B2Method and apparatus for venting and purging of a fuel cellGEN MOTORS CORP·Filed 2003·Granted Nov 7, 2006·2 cites·13 claims
- 0939US2016069965A1Systems and methods for testing battery tab electrical connection qualityGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 1024US8624556B2Battery section/module automatic cell balancer repair toolLUPIENSKI JASON A·Filed 2010·Granted Jan 7, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →