Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048187 | Filter frame attachment and fluted filter having same | Steven J. Merritt, Chad Banzhaf | 2011-11-01 |
| 7959703 | Fluted filter with integrated frame | Steven J. Merritt, Chad Banzhaf | 2011-06-14 |
| 7909954 | Method and apparatus for winding a filter media pack | Stan Johnston, Brian T. Ehrenberg, Steven J. Merritt | 2011-03-22 |