Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376689 | Aminated polysulfone membrane and process for its preparation | Tsai-Wie Tseng, Tze-Chiang Chiao | 1994-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376689 | Aminated polysulfone membrane and process for its preparation | Tsai-Wie Tseng, Tze-Chiang Chiao | 1994-12-27 |