KH

Karl J. Hnatko

📍 Hibbing, MN: #33 of 73 inventorsTop 50%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,063,894 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311242 Bearing cartridge supports for roll screens and the like — 1982-01-19