Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725147 | Thruster system and vessel including the same | ChulSoo Ahn, SoonSeong Shin, JaeChang Lee | 2017-08-08 |
| 9574072 | Ultra-light polyurethane artificial leather composition | Mi Jung Yun, Gun Kang, Jeong Seok Oh, Kie Youn Jeong, Soon Joon Jung +9 more | 2017-02-21 |