Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8683927 | Railroad car wheel truck | Mingdao Sun, Yong Xu, Baolei Wang, Yongjiang LI, Hui Luo +1 more | 2014-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8683927 | Railroad car wheel truck | Mingdao Sun, Yong Xu, Baolei Wang, Yongjiang LI, Hui Luo +1 more | 2014-04-01 |