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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JM

John C. Mentzer — 2 Patents

General Motors: 2 patents #6,303 of 18,328Top 35%
Waterford, MI: #204 of 579 inventorsTop 40%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John C. Mentzer has been granted 2 US patents while listed as an inventor at General Motors. The first was granted in 2013 and the most recent in May 2015. John C. Mentzer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John C. Mentzer in Waterford, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9024586 Battery fault tolerant architecture for cell failure modes series bypass circuit Steven J. Vance, John T. Guerin, Andrew H. Leutheuser 2015-05-05 $13,067,000
8471529 Battery fault tolerant architecture for cell failure modes parallel bypass circuit Steven J. Vance, John T. Guerin, Andrew H. Leutheuser 2013-06-25 $5,544,000