Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185810 | Air filter having fluted filter media | Larry R. Nepsund, Bradley Kuempel, Bruce Allen Boehrs, Sheldon Anderson, Richard L. Bucholtz +1 more | 2021-11-30 |
| 11123673 | Filter arrangements; housings; assemblies; and, methods | Paul Coulonvaux, Johan G. Dewit, Cary Donald Olson, Thomas Miller, Marty Barris +3 more | 2021-09-21 |