Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512992 | Wheel bolt pressing device | Weidong Liu, Shengchao Zhang, Haiping Chang, Yingfeng Wang, Dan Yao | 2019-12-24 |
| 10502663 | Wheel runout detection device | Weidong Liu, Shengchao Zhang, Haiping Chang, Yingfeng Wang, Dan Yao +1 more | 2019-12-10 |
| 10427257 | Wheel milling window fixture | Yao Zheng, Zegong He, Yongwang Zhao, Yukun Yang, Guangcai Wei | 2019-10-01 |