RR

Raymond A. Rahn

📍 Farmington, MN: #74 of 165 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,352,979 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4559517 Warning system for school buses — 1985-12-17
4513471 Sweeper blower device — 1985-04-30