JK

James E. Kirchhofer

📍 Luverne, MN: #5 of 6 inventorsTop 85%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,117,453 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4216742 Multi-tiered cage and feed device — 1980-08-12