WT

Walter L. Treadwell

🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,119,735 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4222581 Apparatus and method for moving a large object Kenneth F. Dewing 1980-09-16