Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186697 | Air cleaner with high performance seal and media | Michael J. Von Seggern, Brian T. Ehrenberg, James R. Manley, Randel D. Harbur, Daniel Copley +2 more | 2025-01-07 |
| 11136947 | Air cleaner with high performance seal and media | Michael J. Von Seggern, Daniel Copley, John Nichols, Jason LaMarr Tate, Brian T. Ehrenberg | 2021-10-05 |
| 10682597 | Filter system | Timothy L. Krull, Jeffrey E.D. Rogers, Jason LaMarr Tate, Brian T. Ehrenberg, Michael J. Von Seggern | 2020-06-16 |
| 10376823 | Filter element having mounting frame | Timothy L. Krull, Michael J. Von Seggern, Jeffrey E.D. Rogers | 2019-08-13 |