Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974805 | Ballast water treatment device having device for injecting bromine salt and ozone | Sung-Jin Park, Dong Yeon CHO, Sang-Yong Kim, Tae Hyeon Park, In Dong KIM | 2021-04-13 |