BR

Benjamin J. Ruona

📍 Fairfax, MN: #3 of 7 inventorsTop 45%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,632,646 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6142287 Product inverting and diversion system Kevin N. Biffert, James A. Pearson 2000-11-07