Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383268 | Surface-treated metallic material with easy control of glossiness and manufacturing method therefor | Jung Hwan Lee, Ha-Na CHOI, Jin Tae Kim, Yon-Kyun Song | 2022-07-12 |