RP

Richard F. Pierman

EA Eaton: 4 patents #699 of 3,708Top 20%
OS Oxford Suspension: 3 patents #1 of 13Top 8%
📍 Northville, MI: #267 of 1,240 inventorsTop 25%
🗺 Michigan: #13,574 of 86,293 inventorsTop 20%
Overall (All Time): #757,066 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6672609 Tow hooks Venkata Balanethiram, Mohammad Zaheer Younus 2004-01-06
6354574 Leaf spring tip insert James L. Oliver, Venkata Balanethiram, James W. Mailey 2002-03-12
6311960 Leaf spring tip insert with semi-liquid or thermally deformable retention pin Venkata Balanethiram 2001-11-06
5706559 Leaf spring tip insert James J. Oliver, Michael J. Maure 1998-01-13
5244189 Vehicle leaf spring with a longitudinal discontinuity for crack propagation 1993-09-14
5203545 Vehicle suspension member designed to divert crack propagation 1993-04-20
5144734 Method for making a vehicle suspension member 1992-09-08