RF

Roy Fewkes

General Motors: 3 patents #4,693 of 18,328Top 30%
TL The Lubrizol: 1 patents #391 of 659Top 60%
Overall (All Time): #1,216,836 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8642519 Power transmitting fluid composition 2014-02-04
8087285 Apparatus and method for a seal immersion test with aerated fluid Joan M Petit, Michael B. Glasgow 2012-01-03
7059169 Fluid aeration test apparatus and method Jill M. Cummings, Christopher Carleton Morgan, JR., James L. Linden, Diana Foghel 2006-06-13
5750477 Lubricant compositions to reduce noise in a push belt continuous variable transmission James L. Sumiejski, Craig D. Tipton 1998-05-12