Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463992 | High-rate sedimentation tank and water treatment apparatus including the same | Chul-woo Lee, Youngjun Ro | 2019-11-05 |
| 9878270 | High-rate sedimentation tank and water treatment apparatus including the same | Chul-woo Lee, Youngjun Ro | 2018-01-30 |