WJ

William A. Colvin, Jr.

📍 Ione, CA: #11 of 20 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,581,600 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6230449 Support attachment for a post — 2001-05-15