Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129524 | Chrome-free tanning process of ecological leather | Yanan Wang, Yue Yu, Bi Shi, Yunhang Zeng, Wenhua Zhang | 2024-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129524 | Chrome-free tanning process of ecological leather | Yanan Wang, Yue Yu, Bi Shi, Yunhang Zeng, Wenhua Zhang | 2024-10-29 |