DC

David Colvin

📍 Las Vegas, NV: #8 of 39 inventorsTop 25%
🗺 Nevada: #27 of 115 inventorsTop 25%
Overall (1982): #70,954 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325275 Adjustable open-end and box-end wrench — 1982-04-20