RD

Roger J. P. David

Overall (All Time): #2,367,813 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4348634 Manual control means for controlling the movements of a motor-driven element Maurice Lande 1982-09-07
4300362 Articulation for manipulator arm Maurice Lande 1981-11-17