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

Michael W. Campbell — 3 Patents in 2021

BOBorgwarner: 3 patents #10 of 190Top 6%
Royal Oak, MI: #13 of 182 inventorsTop 8%
Michigan: #971 of 9,874 inventorsTop 10%
Overall (2021): #70,783 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11180133 Hybrid-vehicle system Calahan B. Campton 2021-11-23 $81,373,000
11168749 Sector clutch Brett Peglowski, Calahan B. Campton 2021-11-09 $43,120,000
11162543 Pawl clutch with pawl rejection feature Brett Peglowski, Calahan B. Campton 2021-11-02 $13,599,000