Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372020 | Oxygen enriching membrane | Jae-Kun Yang, Jeong-Ryeon Han | 2002-04-16 |
| 5892087 | Process for decomposing siloxane bond-containing compound | Jae-Kun Yang, Jeong-Ryeon Han, Joung-Bum Shin | 1999-04-06 |