DR

Darrell Roehl

📍 Prior Lake, MN: #286 of 425 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,960,236 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4775152 Hockey type game 1988-10-04