Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685677 | Nitrite-oxidizing bacteria activity inhibitor and method | Daehwan RHU, Donjin JU, Honkeun PARK, Dongwoo Kim, Hojae Hwang | 2023-06-27 |
| 11364463 | Apparatus and method for recovering effective resources including nitrogen and phosphorus | Daehwan RHU, Jaemin Choi, Hojae Hwang, Seyeong Kim, Ken Tasaki | 2022-06-21 |
| 11365143 | Cow excreta treatment apparatus and method | Daehwan RHU, Jaegwan Jang | 2022-06-21 |
| 11053148 | Device and method for shortcut nitrogen removal and nitrite-oxidizing bacteria activity inhibition | Daehwan RHU, Dongjin Ju, Hongkeun Park, Dongwoo Kim, Hojae Hwang | 2021-07-06 |