RH

Roger Van Horn

📍 Waconia, MN: #99 of 161 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,895,666 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4899864 Multiple coin mechanism for a vending machine — 1990-02-13