Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675578 | Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods | Fred H. Wahlquist, Jason DeGuelle | 2020-06-09 |
| 10589209 | Air cleaner arrangements; serviceable filter elements; and, methods | Randall Allen Engelland, Gary R. Gillingham, Jim C. Rothman, Richard Lawrence Suydam | 2020-03-17 |