Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787718 | Zero-liquid discharge (ZLD) wastewater treatment apparatus and method | Gun Myung Lee | 2023-10-17 |
| 11779884 | Reverse osmosis system and seawater desalination system having the same | Yong Hae Park, Hye Ryun Ahn, Young Geun LEE | 2023-10-10 |
| 11617987 | Reverse osmosis apparatus and seawater desalination system having the same | Yong Hae Park, Hye Ryun Ahn, Young Geun LEE | 2023-04-04 |