Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330764 | Upright tank-based propulsion assistance rotor sail system and vessel equipped with same | Hee Jin Kang | 2025-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330764 | Upright tank-based propulsion assistance rotor sail system and vessel equipped with same | Hee Jin Kang | 2025-06-17 |