Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079139 | Reverse osmosis membrane | Seung Yup Lee, Seung-Pyo Jeong, Phill Lee, Chong Kyu Shin | 2015-07-14 |
| 8993053 | Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured thereby | Seung-Pyo Jeong, Seung Yup Lee, Phill Lee, Chong Kyu Shin | 2015-03-31 |