Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972404 | Air cleaner arrangements; components thereof; and, methods | Bradley Kuempel, Richard Osendorf, Dan Adamek, Wayne R. W. Bishop, John Pooler +1 more | 2011-07-05 |
| 6402798 | Twist and lock filter housing with nontorsional anti-rotation stop | Kent J. Kallsen, Mark V. Holzmann, Jeffrey S. Morgan, Jeffrey S. Rech, Thomas M. Anderson-Brown | 2002-06-11 |