Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794238 | Mold flux and casting method using same | Jun Yong Park, Seong Yeon KIM | 2023-10-24 |
| 11203059 | Molten material treatment apparatus | Hyun-Jin Cho, Ju Han CHOI, Sang Woo Han, Jang Hoon Kim | 2021-12-21 |
| 8126414 | Antenna for vehicles | — | 2012-02-28 |