Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199204 | Hydrogen-separation-membrane protection layer and a coating method therefor | Kyung-Ran Hwang, Jong Soo Park, Shin-Kun Ryi, Jin-Suk Lee, Sung Wook Lee | 2015-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199204 | Hydrogen-separation-membrane protection layer and a coating method therefor | Kyung-Ran Hwang, Jong Soo Park, Shin-Kun Ryi, Jin-Suk Lee, Sung Wook Lee | 2015-12-01 |