Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370486 | Filter cartridge; components thereof; and methods | Brian Zauner, Mark Belcher, Gabriel Safarian | 2025-07-29 |
| 12134060 | Filter systems with dirty air chamber spacer elements and methods of using the same | — | 2024-11-05 |
| 12090435 | Ovate tubular filter cartridges and filter systems using the same | — | 2024-09-17 |
| 12053734 | Filter element, dust collector, and methods | Brian Zauner, Jim C. Rothman | 2024-08-06 |
| 11931681 | Air filter systems and methods of using the same | — | 2024-03-19 |
| 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 |
| 11123671 | Filter systems with dirty air chamber spacer elements and methods of using the same | — | 2021-09-21 |
| 10967322 | Ovate tubular filter cartridges and filter systems using the same | — | 2021-04-06 |
| 10946322 | Filter element, dust collector, and methods | Brian Zauner, Jim C. Rothman | 2021-03-16 |
| D896942 | Filter cartridge assembly | — | 2020-09-22 |
| 10744445 | Filter cartridge; components thereof; and methods | Brian Zauner, Mark Belcher, Gabriel Safarian | 2020-08-18 |
| 10556198 | Filter systems with dirty air chamber spacer elements and methods of using the same | — | 2020-02-11 |
| 10350531 | Ovate tubular filter cartridges and filter systems using the same | — | 2019-07-16 |
| 10245543 | Air filter systems and methods of using the same | — | 2019-04-02 |
| 10195560 | Filter cartridge with seal member and methods | — | 2019-02-05 |
| 10137396 | Filter element, dust collector, and methods | Brian Zauner, Jim C. Rothman | 2018-11-27 |
| 9981215 | Filter element for pulse cleaning and methods | — | 2018-05-29 |
| 9827526 | Filter element, dust collector, and methods | — | 2017-11-28 |
| 9795908 | Filter systems with dirty air chamber spacer elements and methods of using the same | — | 2017-10-24 |
| D800894 | Ovate filter cartridge end cap | — | 2017-10-24 |
| 9776120 | Filter cartridge with seal member and methods | — | 2017-10-03 |
| 9764269 | Filter element for pulse cleaning and methods | — | 2017-09-19 |
| 9751036 | Filter cartridge; components thereof; and methods | Brian Zauner, Mark Belcher, Gabriel Safarian | 2017-09-05 |