Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SM

Sam M. Mackool

Ford: 5 patents #3,375 of 17,473Top 20%
Berkley, MI: #39 of 232 inventorsTop 20%
Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,049,965 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5864768 Vehicle suspension control system Martin Bieber, Douglas Scott Rhode 1999-01-26
5422810 Method and apparatus for determining steering position of automotive steering mechanism Alan D. Brunning, Geoffrey F. Bridges 1995-06-06
5123497 Automotive apparatus and method for dynamically determining centripetal force of a vehicle Wilford Trent Yopp 1992-06-23
5120982 Fault correcting circuit Wilford Trent Yopp, John Glab 1992-06-09
4999776 Method and apparatus for determining the center position of a vehicular steering system Michael W. Soltis 1991-03-12