Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808766 | Pressurized-type hollow fiber membrane module and filtration system comprising the same | Ah Reum LEE, Yong-Cheol Shin | 2017-11-07 |
| 9795926 | Aeration unit and filtering apparatus comprising the same | Ji-Hyun Jung | 2017-10-24 |