PJ

Philip Edward Johnson

DC Donaldson Company: 2 patents #20 of 157Top 15%
📍 Apple Valley, MN: #12 of 48 inventorsTop 25%
🗺 Minnesota: #1,136 of 6,752 inventorsTop 20%
Overall (2023): #118,714 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11712650 Filter element having inner support and methods Jonathan G. Parsons, John K. Falk, III 2023-08-01
11547960 Filter arrangement with support core and methods Jonathan G. Parsons 2023-01-10