JK

John Orlin Kirkwold

DC Donaldson Company: 1 patents #39 of 136Top 30%
📍 Champlin, MN: #9 of 25 inventorsTop 40%
🗺 Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #396,781 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11117085 Seal arrangement for filter element; filter element assembly; and, methods Benny K. Nelson, Sheldon Anderson, Thomas Miller, Ross Norman Anderson, Kevin Schrage +3 more 2021-09-14