Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896750 | Steel wire rod having high strength and ductility and method for producing same | Chul Min Bae, Geun-Soo Ryu | 2018-02-20 |
| 9728332 | Wire rod and steel wire having superior magnetic characteristics, and method for manufacturing same | Dong Hyun Kim, Woo-Gi Shin | 2017-08-08 |
| 9394580 | High-toughness cold-drawn non-heat-treated wire rod, and method for manufacturing same | Dong Hyun Kim | 2016-07-19 |
| 9322075 | High-strength and high-toughness ultrafine wire rod | Dong Hyun Kim, Woo-Gi Shin | 2016-04-26 |
| 8715429 | Non-heat treated rolled steel and drawn wire rod with excellent toughness, and method for manufacturing the same | Dong Hyun Kim, Sang Yoon Lee, Ha-Ni Kim, Yong-Sik Park | 2014-05-06 |