GR

George W. Rauenhorst

📍 Olivia, MN: #11 of 20 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,104,681 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4184538 Ventilating heat exchanger for barns — 1980-01-22