Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214274 | Ballast water treatment operating apparatus and method | Seong Tae Kim, Hai Don Lee, Yong-Seok Park, Gwang Ho Lee, Eun-Kyu Park | 2019-02-26 |
| 9394187 | Electrolysis device integrating rectifier | Yong-Seok Park, Ik Hwan Lee, Seong Tae Kim, Hai Don Lee, Gwang Ho Lee +1 more | 2016-07-19 |