Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493386 | Liquid filter arrangement; components; and, methods | Brian Mandt, John R. Hacker | 2019-12-03 |
| 10220339 | Spin-on filter with external threads and methods | Brian Tucker, Bradley S. Honermann, Gary H. Gift, Kent Mehlhop, John R. Hacker +1 more | 2019-03-05 |