Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092567 | Flexible size adjustable filter element with end-cap | David M. Kent | 2012-01-10 |
| 7758667 | Flexible size adjustable filter element | David M. Kent | 2010-07-20 |
| 7497888 | Flexible size adjustable filter element | David M. Kent | 2009-03-03 |