RS

Robert Shama

AC Afton Chemical: 1 patents #130 of 222Top 60%
📍 Midlothian, VA: #574 of 917 inventorsTop 65%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,383,648 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7207308 Filterless crankcase lubrication system for a vehicle David Venhaus, James Horvath, Dewey P. Szemenyei, Richard Rohfritch, Danny Pridemore 2007-04-24