Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484841 | Feed spacer having three-layered structure, and reverse osmosis membrane filter module including same | Ayoung Lee, Dae Hun Kim, Bumjoo Kim, Chong Kyu Shin, Kyunghoon Min | 2022-11-01 |