Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428876 | Multi-suction-pile anchor and flat plate anchor having suction piles | O Soon Kwon, In Sung Jang | 2016-08-30 |
| 8807917 | Maintenance system of helical turbine | Jin Soon Park, Kwang Soo Lee, Ki Dai Yum, Seong Eun Kim, Choong Beom Lee +1 more | 2014-08-19 |
| 8740545 | Maintenance system of helical turbine | Jin Soon Park, Kwang Soo Lee, Ki Dai Yum, Seong Eun Kim, Choong Beom Lee +1 more | 2014-06-03 |