Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253388 | Steel sheet for hot press formed product having superior bendability and ultra-high strength, hot press formed product using same, and method for manufacturing same | Yeol-Rae Cho, Jae-Hoon Lee, Jin-Keun Oh, Chang-Sig Choi | 2019-04-09 |