Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578383 | Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom | Jae-Yoon Hwang, Min Woo Kang, Soon-Jae Won, Sang Min Song, Seung Hyun Hong | 2023-02-14 |