Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12201931 | Orifice-defining entry plate with support brace for filtration device | — | 2025-01-21 |
| 11986761 | Orifice-defining entry plate for filtration device | — | 2024-05-21 |
| 9993761 | Filtration media fiber structure and method of making same | Kui-Chiu Kwok, Al Vatine, Gary Pospisal | 2018-06-12 |
| 9522357 | Filtration media fiber structure and method of making same | Kui-Chiu Kwok, Al Vatine, Gary Pospisal | 2016-12-20 |
| 7413587 | Disposable filter for a fluid handling device and a method for using the same | — | 2008-08-19 |
| 7186287 | Disposable filter for a fluid handling device and a method for using the same | — | 2007-03-06 |
| 6923911 | Method of filtering air through an air passageway | Rex A. Adams | 2005-08-02 |
| 6468324 | Mounting system for filtration media | — | 2002-10-22 |
| 6409805 | Fluid filter system | Rex A. Adams | 2002-06-25 |
| 6214076 | Adjustable mounting system for filtration media | Rex A. Adams | 2001-04-10 |
| 6071419 | Fluid filter, method of making and using thereof | Rex A. Adams | 2000-06-06 |
| 5517726 | High strength nonwoven batting | — | 1996-05-21 |
| 5199244 | Pillow filling apparatus | Gary Pospisal | 1993-04-06 |