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

Ronald Hansen

Delphi Technologies: 2 patents #1,417 of 4,124Top 35%
Frankenmuth, MI: #42 of 98 inventorsTop 45%
Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,131,488 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7484759 Vehicle power steering assembly and method for assembling the vehicle power steering assembly Eric D. Pattok, Rolf E. Kleinau, Donald J. Smith 2009-02-03
6499369 Rack ball nut interface Mark Piotrowski, Randall S Hetzner 2002-12-31