RW

Robert W. Winship

WE West: 1 patents #1 of 15Top 7%
📍 Downingtown, PA: #4 of 14 inventorsTop 30%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #60,399 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856640 Stopper elevator conveyor Frank Beswick 1989-08-15