Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512992 | Wheel bolt pressing device | Weidong Liu, Haiping Chang, Yingfeng Wang, Yeling Tian, Dan Yao | 2019-12-24 |
| 10502663 | Wheel runout detection device | Weidong Liu, Haiping Chang, Yingfeng Wang, Yeling Tian, Dan Yao +1 more | 2019-12-10 |