Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680749 | Feeder device utilized in electric arc furnace, and flue gas and temperature control method | Qiming Huang, Cunzhen Tan, Zhan Gao, Weizhi Shi | 2023-06-20 |
| 11668526 | Continuous horizontal-feeding preheating device and preheating enhancement method thereof | Qiming Huang, Cunzhen Tan, Weizhi Shi, Zhan Gao, Lei Al +3 more | 2023-06-06 |