Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268139 | Hydrogen generation apparatus | Hee Yeon Ryu | 2012-09-18 |
| 7543667 | Mounting structure for compressed gas storage tank of vehicle | Ki Ho Hwang, Young-min Choi, Sang Hyun Kim | 2009-06-09 |