GU

Gregory A. Ufken

DC Donaldson Company: 1 patents #454 of 695Top 70%
📍 Apple Valley, MN: #294 of 500 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,126,674 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4242115 Air cleaner assembly Donald M. Harold 1980-12-30