Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807281 | Cab roof structure, cab and rail train | Ye Zhang, Keming Shang, Honglei TIAN, Xin Jiang | 2023-11-07 |
| D885881 | Door stopper | — | 2020-06-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807281 | Cab roof structure, cab and rail train | Ye Zhang, Keming Shang, Honglei TIAN, Xin Jiang | 2023-11-07 |
| D885881 | Door stopper | — | 2020-06-02 |