DH

David B. Harder

DC Donaldson Company: 1 patents #46 of 146Top 35%
📍 Burnsville, MN: #11 of 39 inventorsTop 30%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #413,086 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12239929 Filter cartridge having air vent with restriction, assemblies, and methods Kurt B. Joscher, Jacob Sanders 2025-03-04