DS

Douglas G. Swain

📍 Pieter Appelplein, TX: #52 of 138 inventorsTop 40%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,613,537 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D423686 Adjustable scaffold support — 2000-04-25