Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10065272 | Super high-strength flux cored arc welded joint having excellent impact toughness, and welding wire for manufacturing same | Jin Woo Lee, Dong-Ryeol Lee, Il-Wook Han, Hong-Kil Lee | 2018-09-04 |