Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725147 | Thruster system and vessel including the same | ChulSoo Ahn, SoonSeong Shin, Dae Kyung Kim | 2017-08-08 |
JL
JaeChang Lee
Overall (All Time): #2,958,289 of 4,157,543Top 75%
1
Patents All Time