SR

Stephan M. Ruchenewitz

General Motors: 2 patents #6,250 of 18,328Top 35%
Overall (All Time): #2,046,006 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8672549 Keyless/grooveless foil bearing with fold over tab Brian S. Flora, Steven L. Clark, Jon R. Sienkowski 2014-03-18
8414191 Keyless/grooveless foil bearing with fold over tab Brian S. Flora, Steven L. Clark, Jon R. Sienkowski 2013-04-09