Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273556 | Lightweight steel sheet having excellent strength and ductility and method for manufacturing same | Jai-Hyun Kwak, Dong-Seoug Sin | 2019-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273556 | Lightweight steel sheet having excellent strength and ductility and method for manufacturing same | Jai-Hyun Kwak, Dong-Seoug Sin | 2019-04-30 |