DC

David R. Crooks

📍 Medina, OH: #3 of 18 inventorsTop 20%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #70,930 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348837 Method and apparatus for beveling the front end of a felt pad — 1982-09-14