Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088453 | Apparatus and method of detecting defect of steel plate | Ju-Seung Lee, Chang Hyun Park, Sang Woo Choi, Shin-Hwan Kang, Ho-Moon BAE +1 more | 2018-10-02 |
| 9932649 | Fixed-type electric furnace and molten steel production method | Baek Lee, Ji-Un Oh | 2018-04-03 |