RL

Ronald M. Lesperance

General Motors: 9 patents #1,725 of 18,328Top 10%
Overall (All Time): #541,195 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12416673 Systems and methods for testing partial discharge during the leakage and/or surge tests for electric machines John S. Agapiou 2025-09-16
12111197 Quality 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 same Dmitriy Bruder, James R. Salvador, Raffaello Ardanese, Ryan C. Sekol, Thomas A. Yersak +1 more 2024-10-08
11675012 Detection of partial discharge John S. Agapiou 2023-06-13
11668759 Method 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 check James R. Salvador, Debejyo Chakraborty, Ryan C. Sekol, Thomas A. Yersak, Sean Robert Wagner +4 more 2023-06-06
11278990 Weld inspection system and method Megan E. McGovern, Teresa J. Rinker, Ryan C. Sekol, Sean Robert Wagner, James G. Schroth +2 more 2022-03-22
11131739 Calibration standard for partial discharge measurement John S. Agapiou, Thomas A. Perry 2021-09-28
10213878 Arc welding/brazing process for low-heat input copper joining James G. Schroth, Thomas A. Perry, John S. Agapiou 2019-02-26
9821424 Manufacturing fixture Charles W. Wampler, II, Mark A. Smith 2017-11-21
7151844 Image sensor method and apparatus having hardware implemented edge detection processing Charles Neil Stevenson, Frank J. Schauerte, John R. Troxell 2006-12-19