CW

Charles J. Wirth

KA Kamatics: 3 patents #4 of 23Top 20%
Overall (All Time): #1,678,525 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4615687 Rotary drive coupling — 1986-10-07
4392837 Rotary drive coupling — 1983-07-12
4385895 Flexible coupling with quadrilateral flex frames — 1983-05-31