Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414743 | Multilayered zinc alloy plated steel material having excellent spot weldability and corrosion resistance | Young-Jin Kwak, Tae-Yeob Kim | 2022-08-16 |
| 11306043 | Method for preparing paraffin | Sungreal Son, Jisun Choi, Chansaem Park, Hyo Seung Park, In Hyoup Song +2 more | 2022-04-19 |