Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420252 | Punch pin assembly and die casting machine having punch pin assembly | Chuan Dai, Jiansheng Wang, Yang Han, Hongyin Zhang, BO TIAN +2 more | 2022-08-23 |
| 11204230 | Adjustable vehicle wheel brake space inspection tool | Zuo Xu, Bowen Xue, Ning Yu, Jiandong Guo | 2021-12-21 |