Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993761 | Filtration media fiber structure and method of making same | Kui-Chiu Kwok, Scott B. Beier, Gary Pospisal | 2018-06-12 |
| 9522357 | Filtration media fiber structure and method of making same | Kui-Chiu Kwok, Scott B. Beier, Gary Pospisal | 2016-12-20 |