WK

Werner Kupietz

TT The Torrington: 2 patents #78 of 265Top 30%
Overall (All Time): #2,240,996 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6102579 Cage or set of rollers for roller bearings 2000-08-15
5882124 Needle bearing Karl Diemer, Juraj Orgonik 1999-03-16