Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D600790 | Filter cartridge | Benny K. Nelson, Gregory Reichter, Paul Wendt | 2009-09-22 |
| 7396375 | Air filter having fluted filter media | Larry R. Nepsund, Bradley Kuempel, Donald F. Engel, Sheldon Anderson, Richard L. Bucholtz +1 more | 2008-07-08 |
| D485339 | Air filter element having attached cover member | Jerry John Klug, William Nyman | 2004-01-13 |
| D481101 | Filter element | Randy Bourget | 2003-10-21 |
| D467654 | Air filter element having attached cover member | Jerry John Klug, William Nyman | 2002-12-24 |
| 6419718 | Cover member and air cleaner construction; use; and, method of assembly | Jerry John Klug, William Nyman | 2002-07-16 |