Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745133 | Filter systems with dirty air chamber spacer elements and methods of using the same | — | 2023-09-05 |
| 11701609 | Ovate tubular filter cartridges and filter systems using the same | — | 2023-07-18 |
| 11623172 | Filter cartridge; components thereof; and methods | Brian Zauner, Mark Belcher, Gabriel Safarian | 2023-04-11 |