Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1073576 | Stealth hovercraft | Chan Woo Lee | 2025-05-06 |
| 12221194 | Solar boat for easy collection of spilled oil and garbage | Chan Woo Lee, Wang Seon Lee, Byeong Yeong Mun | 2025-02-11 |