Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441200 | Method and device for preparing corrosion-resistant hot stamping part | Hanjie Chen, Dongcheng LI | 2022-09-13 |
| D943504 | Tire with wear indicator | Peng Geng, Chuangye Yu | 2022-02-15 |