Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299639 | Zinc-based plated steel material having excellent sealer adhesion | Yeon Ho Kim, Yong-Woon Kim, Yon-Kyun Song | 2022-04-12 |
| 11255010 | Zinc-based plated steel sheet having post-treated coating formed thereon | Yeon Ho Kim, Young-Jun Park, Yong-Woon Kim | 2022-02-22 |