Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8465601 | High carbon steel sheet superior in tensile strength and elongation and method for manufacturing the same | Young-Roc IM, Jae-Kon Lee, Kyoo-Young Lee, Jae Hwa Ryu, Kyong-Su Park | 2013-06-18 |