Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473178 | Wear-resistant steel having excellent hardness and impact toughness, and method for producing same | Young-Jin Jung, Yong Woo Kim | 2022-10-18 |
| 11401572 | High-hardness wear-resistant steel and method for manufacturing same | Mun-Young Jung, Young-Jin Jung | 2022-08-02 |
| 11371125 | Wear-resistant steel having excellent hardness and impact toughness, and method for producing same | Young-Jin Jung, Yong Woo Kim | 2022-06-28 |
| 11332802 | High-hardness wear-resistant steel and method for manufacturing same | Mun-Young Jung, Young-Jin Jung | 2022-05-17 |