JH

John R. Hacker

DC Donaldson Company: 4 patents #4 of 87Top 5%
📍 Minneapolis, MN: #34 of 663 inventorsTop 6%
🗺 Minnesota: #524 of 6,792 inventorsTop 8%
Overall (2018): #42,717 of 503,207Top 9%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10092868 Liquid filter assembly, system and methods Bradley S. Honermann 2018-10-09
10046256 Spin-on filter with external threads and methods Brian Tucker, Bradley S. Honermann, Gary H. Gift, Brent A. Gulsvig, Kent Mehlhop +1 more 2018-08-14
10010817 Top load liquid filter assembly, system, and methods Bradley S. Honermann, Kathryn A. Legault, Mark S. Emery, Kurt B. Joscher, Jason Paul Johnson 2018-07-03
9895632 Filter cartridges for liquid filtration; assembly; and, methods 2018-02-20