Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207632 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky +6 more | 2021-12-28 |
| 11123673 | Filter arrangements; housings; assemblies; and, methods | Paul Coulonvaux, Johan G. Dewit, Cary Donald Olson, Thomas Miller, Marty Barris +3 more | 2021-09-21 |
| 11020699 | Air filter arrangement; assembly; and, methods | Gregory Reichter, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Thomas Miller +7 more | 2021-06-01 |
| 11014036 | Filter elements; air cleaner; assembly; and, methods | William J. Krisko, Steven Scott Gieseke, Benny K. Nelson | 2021-05-25 |