Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981183 | Filter arrangements; side-entry housings; and methods | Larry R. Nepsund, Bradley Kuempel, Bruce Allen Boehrs, Sheldon Anderson, Richard L. Bucholtz +2 more | 2011-07-19 |
| 7905936 | Filter arrangements; housing; assemblies; and, methods | Paul Coulonvaux, Johan G. Dewit, Cary Donald Olson, Thomas Miller, Marty Barris +3 more | 2011-03-15 |