DV

Dean Allen Vilhauer

📍 Sturgis, SD: #7 of 19 inventorsTop 40%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,720,549 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5649790 Friction rock stabilizer and method for insertion Douglas Matthew Mergen 1997-07-22