Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752064 | Fixture for eccentric clamping of wheel | Weidong Liu, Fengyan Liu, Jiandong Guo, Yao Zheng, Xiao Liu | 2020-08-25 |
| 10675650 | Protective device for spraying of aluminum alloy wheel | Weidong Liu, Fengyan Liu, Jiandong Guo, Bowen Xue, Yao Zheng | 2020-06-09 |
| 10569335 | Wheel machining tool | Minghua Liu, Yingjun Zhou, Weidong Liu, Xiao Liu, Jiandong Guo +4 more | 2020-02-25 |