Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138574 | Air Filter Arrangement; Assembly; and, Methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2024-11-12 |
| 12070711 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2024-08-27 |
| 11951429 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2024-04-09 |
| 11826689 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2023-11-28 |
| 11759744 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2023-09-19 |
| 11207632 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2021-12-28 |
| 11123676 | Seal arrangement for filter element; filter element assembly; and, methods | Kevin Schrage, Troy Murphy | 2021-09-21 |
| 11117085 | Seal arrangement for filter element; filter element assembly; and, methods | Benny K. Nelson, Sheldon Anderson, Thomas Miller, Ross Norman Anderson, John Orlin Kirkwold +3 more | 2021-09-14 |
| 11020699 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2021-06-01 |
| 10864475 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2020-12-15 |
| 10556201 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2020-02-11 |
| 10507423 | Seal arrangement for filter element; filter element assembly; and, methods | Benny K. Nelson, Sheldon Anderson, Thomas Miller, Ross Norman Anderson, John Orlin Kirkwold +3 more | 2019-12-17 |
| 10421034 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2019-09-24 |
| 10315144 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2019-06-11 |
| 10279303 | Seal arrangement for filter element; filter element assembly; and, methods | Kevin Schrage, Troy Murphy | 2019-05-07 |
| 10065145 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2018-09-04 |
| 9795911 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2017-10-24 |
| 9770686 | Process and materials using z-filter media, and/or, closing flutes of filter media; and, products | Kevin Schrage, Eugene Lensing, Troy Murphy, Jeff Rahlf, Gregory Reichter +1 more | 2017-09-26 |
| 9718021 | Seal arrangement for filter element; filter element assembly; and, methods | Benny K. Nelson, Sheldon Anderson, Thomas Miller, Ross Norman Anderson, John Orlin Kirkwold +3 more | 2017-08-01 |
| 9527023 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +7 more | 2016-12-27 |
| 9457310 | Seal arrangement for filter element; filter element assembly; and, methods | Kevin Schrage, Troy Murphy | 2016-10-04 |
| 9180399 | Air filter arrangement | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2015-11-10 |
| 8961722 | Process and materials for coiling z-filter media; and/or closing flutes of filter media; and, products | Kevin Schrage, Eugene Lensing, Troy Murphy, Jeff Rahlf, Gregory Reichter +1 more | 2015-02-24 |
| 8945268 | Seal arrangement for filter element; filter element assembly; and, methods | Benny K. Nelson, Sheldon Anderson, Thomas Miller, Ross Norman Anderson, John Orlin Kirkwold +3 more | 2015-02-03 |
| 8906128 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw +6 more | 2014-12-09 |