Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988821 | Wire rod having excellent cold forgeability and manufacturing method therefor | Dong-Jun Mun, Sang Yoon Lee, Jae Seung Lee | 2021-04-27 |
| 9896750 | Steel wire rod having high strength and ductility and method for producing same | You-Hwan Lee, Chul Min Bae | 2018-02-20 |