DH

David B. Harder

DC Donaldson Company: 2 patents #34 of 163Top 25%
📍 Burnsville, MN: #8 of 65 inventorsTop 15%
🗺 Minnesota: #1,271 of 7,004 inventorsTop 20%
Overall (2024): #174,306 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12161961 Liquid filter arrangement and methods Michael J. Gustafson, Kurt B. Joscher, Brian Tucker 2024-12-10
12036487 Fuel filter with coalescer Scott A. Betcher, Kenneth P. Skaja, Paul R. Hennen, Gwenole STOUTHUYSEN, Brian Tucker 2024-07-16