Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077518 | Double-head double-sided high-efficiency friction stir welding device and welding method thereof | Qiang Meng, Hao Wang | 2021-08-03 |
| 10875074 | Die mechanism, apparatus, and method for shaping a component for creep-age forming | Aaron C. L. Lam, Zhusheng SHI, Xia Huang, Zhiqiang Li, Jianguo Lin | 2020-12-29 |