RJ

Richard A. Topping, Jr.

WP W.W. Patterson: 1 patents #1 of 2Top 50%
📍 Pittsburgh, PA: #102 of 387 inventorsTop 30%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #129,910 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6726182 Manual winch with dual locking dogs David B. Grapes 2004-04-27