RS

Roy T. Shawn

📍 Grasonville, MD: #10 of 18 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,751,510 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5551796 Moveable barrier Hugh G. Anderson, Jr., Elmer F. Currence, Jr. 1996-09-03