Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941468 | High tensile strength steel having excellent bendability and stretch-flangeability and manufacturing method thereof | Yeon-Sang AHN, Chang-Hyo SEO | 2021-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941468 | High tensile strength steel having excellent bendability and stretch-flangeability and manufacturing method thereof | Yeon-Sang AHN, Chang-Hyo SEO | 2021-03-09 |