Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167527 | Aluminum-based plated steel having excellent corrosion resistance, aluminum-based alloy plated steel using the same, and method of manufacturing thereof | Jin-Keun Oh, Seong-Woo Kim, Jeom-Soo Shin | 2021-11-09 |
| 10907243 | Plated steel material having excellent friction resistance and white rust resistance and method for preparing same | Min-Suk Oh, Jong-Sang Kim, Tae-Chul Kim | 2021-02-02 |