Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248339 | Method for manufacturing standard carbon black soiled fabrics | Ting-Yu Liu, Ran Wang, Tongshuai Wang, Yan Wang, Xiao Zhang +4 more | 2022-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248339 | Method for manufacturing standard carbon black soiled fabrics | Ting-Yu Liu, Ran Wang, Tongshuai Wang, Yan Wang, Xiao Zhang +4 more | 2022-02-15 |