RI

Rodney C. Irwin

KO Koppers: 1 patents #3 of 22Top 15%
📍 Monroeville, PA: #13 of 58 inventorsTop 25%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #34,538 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336107 Aligning device — 1982-06-22