RD

Roger Duvernay

📍 Saint-Genis-Laval, FR: #1 of 5 inventorsTop 20%
Overall (1982): #20,485 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4343114 Apparatus for machining cams at a constant cutting speed Marc Tourasse 1982-08-10