Inventor · disambiguated record
Ronald M. Lesperance
Also filed as: LESPERANCE RONALD M · LESPERANCE RONALD MICHAEL
9 granted patents·5 pending applications·61 citations·filing 2001–2022
81Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC8GEN MOTORS CORP1GM GLOBAL TECH OPERATIONS INC1GODDEN KURT S1LESPERANCE RONALD M1
Top patents by PatentIndex Score
14 records- 0195US11675012B2Detection of partial dischargeGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Jun 13, 2023·3 cites·20 claims
- 0292US10213878B2Arc welding/brazing process for low-heat input copper joiningGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Feb 26, 2019·6 cites·20 claims
- 0379US7151844B2Image sensor method and apparatus having hardware implemented edge detection processingGEN MOTORS CORP·Filed 2001·Granted Dec 19, 2006·51 cites·26 claims
- 0473US11131739B2Calibration standard for partial discharge measurementGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Sep 28, 2021·1 cites·19 claims
- 0570US12416673B2Systems and methods for testing partial discharge during the leakage and/or surge tests for electric machinesGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Sep 16, 2025·0 cites·18 claims
- 0657US12111197B2Quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process and a method of analyzing the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Oct 8, 2024·0 cites·10 claims
- 0756US11668759B2Method of analyzing the quality of a battery cell by performing a comprehensive quality check on battery cells assessed as low-quality from a high-throughput quality checkGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Jun 6, 2023·0 cites·13 claims
- 0856US11278990B2Weld inspection system and methodGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Mar 22, 2022·0 cites·17 claims
- 0950US9821424B2Manufacturing fixtureGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Nov 21, 2017·0 cites·7 claims
- 1042US2008082559A1Method of linking information to an electronically enabled manufactured part archiveGM GLOBAL TECH OPERATIONS INC·Filed 2006·Application pending·0 cites
- 1141US2005193004A1Building a case base from log entriesFiled 2004·Application pending·0 cites
- 1240US2010138435A1Method of linking information to an electronically enabled manufactured part archiveLESPERANCE RONALD M·Filed 2010·Application pending·0 cites
- 1338US2004186705A1Concept word managementFiled 2003·Application pending·0 cites
- 1436US2007162409A1Creation and maintenance of ontologiesGODDEN KURT S·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ronald M. Lesperance files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →