Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920667 | Water drain system for oil reserve tank | Chi Myong Kwon, Hee-Duck Park, Hye Min CHOI, Yoo Keun Kim, Ki Young Bae +1 more | 2018-03-20 |
| 9698602 | Power control system and method therefor | — | 2017-07-04 |