Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525652 | Preparation method of uniform low stress cone shaped charge liner | Qiang Chen, Qiang Zhao, Feng Kang, Shuhai Huang, Wei Zhang +2 more | 2022-12-13 |
| 11519062 | Gradient control method for microstructure ultrafine crystallization of deep cone copper shaped charge liner | Qiang Chen, Qiang Zhao, Zude Zhao, Luchang Che, Yang-Cheng Wu +2 more | 2022-12-06 |
| 11498110 | Fine blanking method and device for forming friction plates with friction material layers | Qiang Chen, Gang Chen, Xusheng Chang, Hongming Zhang, Hong Zhan +3 more | 2022-11-15 |