Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123663 | Convertible filtration system | Galen A. Bliss | 2021-09-21 |
| 9914076 | Convertible filtration system | Galen A. Bliss | 2018-03-13 |
| 6568541 | Tortuous path filter | Monte Koreis, Karl Thomas | 2003-05-27 |
| 5481790 | Method for allowing selective access to the interior of fluid containment structures | Monte Koreis | 1996-01-09 |