Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422168 | Dissolved air flotation device for liquid clarification | Lan Huong Doan, Jun Kim, Hyung Keun Roh | 2016-08-23 |
| 8685250 | System and method for using carbon dioxide sequestered from seawater in the remineralization of process water | Young Chul Choi, Chunwoo Lee | 2014-04-01 |