GC

Gary M. Castellano

📍 Grand Rapids, MN: #34 of 61 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,020,494 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4537404 Broadhead arrow head structure Kenneth W. Alto 1985-08-27