DW

Duane Watt

Overall (All Time): #2,175,725 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6837353 Parallel shift clutch 2005-01-04
6146295 Encapsulated roller for helical bearing surfaces John Mor 2000-11-14