RD

Roger W. Dohrmann

📍 Sartell, MN: #38 of 73 inventorsTop 55%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,556,024 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6443369 Forage preservative applicator system Dan R. Dohrmann 2002-09-03