PH

Paul R. Hennen

DC Donaldson Company: 1 patents #55 of 157Top 40%
📍 Coon Rapids, MN: #10 of 34 inventorsTop 30%
🗺 Minnesota: #2,421 of 6,752 inventorsTop 40%
Overall (2023): #301,949 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11571641 Fuel filter with coalescer Scott A. Betcher, Kenneth P. Skaja, Gwenole STOUTHUYSEN, Brian Tucker, David B. Harder 2023-02-07