RW

Ronald L. Widner

TT The Timken: 1 patents #115 of 291Top 40%
Overall (All Time): #3,990,654 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4571097 Tapered roller bearing with pressurized rib ring Peter Wung Lee, Gary E. Kreider 1986-02-18