Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196075 | Railway vehicle and axle box structure thereof | Peidong Wang, Pingyu Zhou, Xiaojiang Zhou, Xiaojun Lv | 2019-02-05 |
| 9744976 | Railway vehicle and axle box structure thereof | Peidong Wang, Xiaojun Lv, Pingyu Zhou, Zhenxian ZHANG, Yingming Li +2 more | 2017-08-29 |