RW

Robert Widerski

DC Donaldson Company: 1 patents #39 of 136Top 30%
📍 Windom, MN: #59 of 264 inventorsTop 25%
🗺 Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #280,522 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10967320 Pulse jet air cleaner systems; components; and, methods Gary R. Gillingham, Fred H. Wahlquist, Thomas R. Olson, Charles Jensen, Ervin Fuchs +1 more 2021-04-06