DL

David R. Leeper

TT The Timken: 3 patents #41 of 291Top 15%
Overall (All Time): #1,606,227 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6792815 Multiaxis ring load cell Graham McDearmon, David Walter, Doug H. Smith 2004-09-21
6535135 Bearing with wireless self-powered sensor unit Michael L. French, Khan M. Iftekharuddin, Ram P. Samy, Wen-Ruey Hwang 2003-03-18
5648611 Process for measuring the case depth of case-carburized steel Surrendra Singh, Rosendo Fuquen 1997-07-15