RI

Roy J. Issa

IM International Rolling Mill: 1 patents #3 of 14Top 25%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,627,593 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6119500 Inverse symmetrical variable crown roll and associated method Vladimir B. Ginzburg 2000-09-19