Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561548 | Journal box rubber pad and bogie | Zhenming Liu, Lidong Li, Shuming Xing, Haibin Hu, Chaoyu Li +1 more | 2013-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561548 | Journal box rubber pad and bogie | Zhenming Liu, Lidong Li, Shuming Xing, Haibin Hu, Chaoyu Li +1 more | 2013-10-22 |