DH

Dave Hassig

📍 Plainview, MN: #6 of 11 inventorsTop 55%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,630,267 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6131860 Pneumatic boom system — 2000-10-17