Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935166 | Seal arrangement for filter element; filter element assembly; and, methods | Kevin Schrage, Donald Mork | 2011-05-03 |
| 7931724 | Seal arrangement for filter element; filter element assembly; and, methods | Kevin Schrage, Donald Mork | 2011-04-26 |