Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919083 | Process for manufacturing aluminum alloy wheel | Zuo Xu, Haiping Chang, Shiwen Xu, Changhai Li, Zhihua Zhu | 2021-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919083 | Process for manufacturing aluminum alloy wheel | Zuo Xu, Haiping Chang, Shiwen Xu, Changhai Li, Zhihua Zhu | 2021-02-16 |