WC

William J. Coughlin

AR Arcair: 1 patents #1 of 3Top 35%
📍 Harrison, MI: #1 of 1 inventorsTop 100%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #24,291 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330109 Heavy duty carriage assembly David E. Johnson, Kenneth E. McCall 1982-05-18