Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977008 | High temperature proton exchange membrane using ionomer/solid proton conductor, preparation method thereof and fuel cell containing the same | Min-Kyu Song, Young Taek Kim, Ki Hyun Kim | 2011-07-12 |