DB

Donald E. Van Beek

CA Cascade: 1 patents #31 of 65Top 50%
Overall (All Time): #3,947,153 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4726729 Electric motor-actuated load clamp with clamping force control John E. Olson 1988-02-23