DM

Donald L. Manning

📍 Ironwood, MI: #2 of 11 inventorsTop 20%
🗺 Michigan: #148 of 1,972 inventorsTop 8%
Overall (1982): #14,909 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4362221 Vehicle drive wheel suspension 1982-12-07
4343375 Vehicle drive wheel suspension 1982-08-10