SS

Stephen Sohm

3M: 1 patents #327 of 1,069Top 35%
📍 Robbinsdale, MN: #2 of 7 inventorsTop 30%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #74,240 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5613314 Collapsible billboard sign Clifford W. Leverenz, Jamshed R. Cooper, Jehangir E. Rudina, Steven C. Larson 1997-03-25