Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091587 | Wool-like polyester filament and preparing method thereof | Shanshui Wang, Lili Wang | 2021-08-17 |
| 10961641 | Feather-like polyester fiber and preparing method thereof | Hongwei Fan, Lili Wang | 2021-03-30 |