Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136646 | Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof | Dong Kyun Choo, Young Il Kim, Kil Won Cho, Jong Min Park, Jae Sin Park +5 more | 2021-10-05 |