WN

William A. Van Norman

📍 Cadillac, MI: #1 of 5 inventorsTop 20%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #17,763 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348709 Electronic load protection circuit Ernest R. Mauk 1982-09-07