Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986462 | Method for cleaning water purifier | Deul Re Min, Kwang-Ha Suh, Min-Je Cho, Young Jin Kim | 2015-03-24 |
| 7892685 | Fuel cell system | Myung-Seok Park, Yong-Jun Hwang, Seung-Tae Ko, Jung Gyu PARK, Seong-Geun Heo +12 more | 2011-02-22 |