RT

Robert S. Trump

TT The Timken: 1 patents #115 of 291Top 40%
📍 Bolivar, OH: #15 of 33 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,056,437 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4400040 Tapered roller bearing with improved lubricating means David G. Toth, Robert L. Leibensperger 1983-08-23