Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999002 | Wire billet butt-welding apparatus | Huanfeng Feng, Gangfeng Sun, Shaojun Jiang, Lianyun Wei | 2024-06-04 |
| 11925997 | Wire billet butt-welding apparatus and wire billet butt-welding method | Huanfeng Feng, Gangfeng Sun, Shaojun Jiang, Lianyun Wei | 2024-03-12 |
| 11628491 | Copper billet horizontal continuous casting apparatus and process with a vertical shaft furnace for smelting | Xuelong Zhao, Weimin Ma, Zhiqiang Dong, Lirong Jiang, Jianping Feng +19 more | 2023-04-18 |
| 11298743 | Crystallizer for continuous casting | Xuelong Zhao, Huanfeng Feng, Lirong Jiang, Shaojun Jiang, Gangfeng Sun +2 more | 2022-04-12 |