Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977043 | Skinned hollow fiber membrane and method of manufacture | Kwok-Shun Cheng, Larry Y. Yen, Rajnikant Patel | 2005-12-20 |
| 6921482 | Skinned hollow fiber membrane and method of manufacture | Kwok-Shun Cheng, Larry Y. Yen, Rajnikant Patel | 2005-07-26 |