Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839918 | Flocculation basin inclusion or exclusion type water treatment apparatus using dissolved air flotation | Byung Sung PARK | 2017-12-12 |
| 9808810 | Nozzle for dissolved air flotation system | Yong Hae Park, Seon Jae You, Byung Sung PARK | 2017-11-07 |
| 9601143 | Disturbance observer with energy reducing filter | Sangbo Seo | 2017-03-21 |