JC

J. Bruce Colwell

📍 Kincardine, CA: #8 of 20 inventorsTop 40%
Overall (All Time): #3,774,943 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5431424 Fifth wheel slip plate 1995-07-11