Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630134 | Ovate tubular filter cartridges and filter systems using the same | — | 2017-04-25 |
| 9604172 | Diverging nozzles and filter element cleaning systems using diverging nozzles | — | 2017-03-28 |
| 9597623 | Filter cartridge, dust collectors, and methods | Eli Payton ROSS, Rodney Slade Switzer, Gary Richard Nygaard | 2017-03-21 |
| D781409 | Ovate filter cartridge end cap | — | 2017-03-14 |
| 9527027 | Filter assembly; components therefor; and, methods | Benny K. Nelson, Jared Niccum | 2016-12-27 |
| D773635 | Filter cartridge yoke | — | 2016-12-06 |
| 9504948 | Filter element for pulse cleaning and methods | — | 2016-11-29 |
| 9393511 | Filter cartridge with seal member and methods | — | 2016-07-19 |
| 9283503 | Filter element, dust collector, and methods | Brian Zauner, Jim C. Rothman | 2016-03-15 |
| 9162234 | Nozzle arrangements and method for cleaning filter elements | — | 2015-10-20 |
| 9126132 | Air filter assembly having venturi elements with extended pulse outlets | — | 2015-09-08 |
| D734436 | Circular filter end cap with alignment features | — | 2015-07-14 |
| 9067164 | Filter systems with dirty air chamber spacer elements and methods of using the same | — | 2015-06-30 |
| 8961637 | Filter element; components thereof; and methods | Brian Zauner | 2015-02-24 |
| 8771395 | Filter cartridge with seal member and methods | — | 2014-07-08 |
| 8758486 | Nozzle arrangements and method for cleaning filter elements | — | 2014-06-24 |
| 8721757 | Filter assembly; components therefor; and, methods | Benny K. Nelson, Jared Niccum | 2014-05-13 |
| 8617276 | Filter cartridge, dust collectors, and methods | Eli Payton ROSS, Rodney Slade Switzer, Gary Richard Nygaard | 2013-12-31 |
| 8545585 | Filter element for pulse cleaning and methods | — | 2013-10-01 |
| 8491691 | Filter cartridge with seal member and methods | — | 2013-07-23 |
| 8491708 | Nozzle arrangements and method for cleaning filter elements | — | 2013-07-23 |
| 8491684 | Filter cartridge; components thereof; and methods | Brian Zauner, Mark Belcher, Gabriel Safarian | 2013-07-23 |
| 8349044 | Filter apparatus with pulse cleaning and methods for pulse cleaning filters | — | 2013-01-08 |
| 8317890 | Filter assembly; components therefor; and, methods | Benny K. Nelson, Jared Niccum | 2012-11-27 |
| 8118900 | Dust collector and methods | Douglas A. Wersal | 2012-02-21 |