Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815157 | Circumferential positioning device of automobile hub | Li Yang, Liang Ma, Zhi CHEN, Yongwang Zhao, Guoyuan Xiong +2 more | 2017-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815157 | Circumferential positioning device of automobile hub | Li Yang, Liang Ma, Zhi CHEN, Yongwang Zhao, Guoyuan Xiong +2 more | 2017-11-14 |