ER

Edward J. Rutkowski

NG National Gypsum: 1 patents #4 of 10Top 40%
📍 Kenmore, NY: #3 of 13 inventorsTop 25%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #67,458 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324082 Metal stud Carl R. Mapes, Steven D. Wing, Jack A. Dawdy 1982-04-13