Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799811 | Cyclone type liquid-vapor separator and forced circulation type evaporator using the same | Sangmoon Kim, 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 | Sangmoon Kim, Weekwan Kang | 2020-08-04 |
| 10550022 | Sewage/wastewater treatment system using granular activated sludge and membrane bio-reactor and sewage/wastewater treatment method using the same | Younggeun Lee, Hyungkeun Roh, Jaeho Ho | 2020-02-04 |