PR

Paul F. Rieffle

CS Coupling Systems: 1 patents #1 of 1Top 100%
📍 Pittsburgh, PA: #55 of 224 inventorsTop 25%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #39,429 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4316053 Pipe couplings and coupling gaskets — 1982-02-16