Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799811 | Cyclone type liquid-vapor separator and forced circulation type evaporator using the same | Gunmyung Lee, Weekwan Kang | 2020-10-13 |
| 10730776 | Apparatus for evaporative concentration of water to be treated, which uses hot lime softening, and method for evaporative concentration of water using the same | Gunmyung Lee, Weekwan Kang | 2020-08-04 |