Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550690 | Method and apparatus for removing organic substances, nitrogen and phosphorus from highly concentrated organic waste water | Hee Dong Bae, Jun Ho Cho, Ji Taeg Lim, Jong Choul Won, Kang Jin In +3 more | 2017-01-24 |