IB

Irvin C. Beuthling

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Roseville, MN: #386 of 611 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,067,539 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322862 Apparatus and method for feeding bees — 1982-04-06