CR

Charles T. Rosenberger

📍 South St. Paul, MN: #46 of 83 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,880,156 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5029495 Combination ring/can-opener — 1991-07-09