RC

Ralph Coupland

CC Clayton Dewandre Co.: 1 patents #2 of 5Top 40%
📍 Lincoln, GB: #1 of 2 inventorsTop 50%
Overall (1989): #67,991 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821518 Clutch booster with overcenter means Michael P. Keegan 1989-04-18