DM

Donald E. McLain

📍 Portage, MI: #10 of 27 inventorsTop 40%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #68,630 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309924 Nut and retainer for quick adjustable jaw wrench — 1982-01-12