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

David S. Maxwell — 3 Patents

General Motors: 3 patents #4,723 of 18,328Top 30%
STSpiers New Technologies: 1 patents #3 of 4Top 75%
Madison Heights, MI: #68 of 274 inventorsTop 25%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David S. Maxwell has been granted 3 US patents while listed as an inventor at General Motors. The first was granted in 2016 and the most recent in October 2018. David S. Maxwell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David S. Maxwell in Madison Heights, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10109899 Control of current in parallel battery strings Peter T. Karlson, Bryan Schultz 2018-10-23 $8,690,000
9506992 Systems and methods for detecting high-voltage contactor state of health Robert C. Baraszu, Andrew J. Namou 2016-11-29 $19,916,000
9395327 Systems and methods to protect against over-discharge in a battery system Robert C. Baraszu, Kurt M. Johnson, Zachary D. Bylsma, Damon R. Frisch, Wei Liu 2016-07-19 $16,419,000