Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10266230 | Frictional resistance-reducing device and ship including same | Jin Jang, Sang Min Kim, Jin Kyu Kim, Jin Hak Kim, Dong Yeon Lee +4 more | 2019-04-23 |
SK
Su Heun Kwen
Overall (All Time): #2,853,159 of 4,157,543Top 70%
1
Patents All Time