Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174524 | Production apparatus and method for electric arc furnace steelmaking with fully continuous ultra-short process | Rong ZHU, Bohan TIAN, Kai Dong, Rongfang Su | 2021-11-16 |
| 10988818 | Efficient long-service-life blowing method and system for vanadium extraction-decarburization duplex converters | Rong ZHU, Shaoyan HU, Kai Dong, Haoran Ma, Weifeng Li +6 more | 2021-04-27 |