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

Michael Duffield — 1 Patent in 2016

General Motors: 1 patents #656 of 1,894Top 35%
St. Augustine, FL: #20 of 53 inventorsTop 40%
Florida: #1,832 of 6,308 inventorsTop 30%
Overall (2016): #292,651 of 481,213Top 65%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9406918 Support feature for joining of battery cell tabs Stuart D. Barter, William L. Martz, Benjamin D. Kaufman 2016-08-02 $6,967,000