Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982298 | Hot-dip galvanized steel plate with excellent bake hardenability and anti-aging property at room temperature | Sang-Ho Han | 2021-04-20 |
| 10907233 | Hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet with excellent aging resistance properties and bake hardenability, and method for manufacturing same | Sang-Ho Han | 2021-02-02 |