Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946439 | Plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wall | Qiang Chen, Yuanyuan Wan, Zhihui Xing, Jianquan Tao, Zhiwei Huang +6 more | 2021-03-16 |
| 10913111 | Method for vacuum smelting and variable pressure solidification forming aluminum alloy piece with ultra-thin wall and high gas tightness | Qiang Chen, Yuanyuan Wan, Zhihui Xing, Jianquan Tao, Zhiwei Huang +6 more | 2021-02-09 |
| 10888921 | Multi-position parallel pressurized casting device and method for large aluminum alloy castings | Qiang Chen, Zhiwei Huang, Zude Zhao, Jianquan Tao, Yuanyuan Wan +2 more | 2021-01-12 |