Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583860 | Steering arm assembly, steering mechanism and multi-axle steering wheel type heavy duty vehicle | Zenghai Shan, Honggang Ding, Yafu Zhu, Yunwang Ma, Li Li | 2020-03-10 |