Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916677 | Process for producing polyester fiber having improved dyeability, elongation and strength, and polyester fiber therefrom | Shien-Chang Chen, Fu-Shen Lin, June-Yen Chou, Hsing-Yun Wang, Mao-Song Lee +2 more | 1999-06-29 |
| 4780527 | Preparation of polyesters from terephthalic acid | Shen-Nan Tong, Wu-Bin Yuo, Nien-Hsi Chang | 1988-10-25 |