Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242574 | Process for producing leather | Qing Shi, Laszlo Szarvas, Biyu Peng | 2022-02-08 |
CZ
Chunxiao Zhang
Overall (2022): #491,633 of 548,613Top 90%
1
Patents 2022