Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397264 | Gravity type water-purifying device | Sung Bin Lee, Jae Kyung SONG, Jin Hyoung Lee | 2025-08-26 |
| 12311292 | Manifold assemblies for filters | Jae Kyung SONG, Sung Bin Lee | 2025-05-27 |