Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112661 | Track hitching structure for wheeled crane and wheeled crane | Zenghai Shan, Shanhua Ma, Fuyi Zhang, Peng Gong, Yuelei Duan +2 more | 2018-10-30 |
| 9981688 | Steering system and independent suspension wheel-type heavy vehicle | Zhifang Wang, Yunwang Ma, Baoluan Liu, Shuyuan Cao, Pengcheng Lu | 2018-05-29 |