Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038756 | Air cleaner arrangements; components; and, methods | Douglas Iddings, Daniel E. Adamek, James R. Scott, Johan DeWitt | 2011-10-18 |
| 7905936 | Filter arrangements; housing; assemblies; and, methods | Paul Coulonvaux, Johan G. Dewit, Cary Donald Olson, Marty Barris, Wayne R. W. Bishop +3 more | 2011-03-15 |