Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906243 | Accelerated testing method of rapidly evaluating lifespan of fuel cell | Seung Jae Lee, Hyuk Chang, Ji-rae Kim, Gongquan Sun, Qin Xin | 2011-03-15 |
XZ
Xinsheng Zhao
Overall (2011): #127,694 of 364,097Top 40%
1
Patents 2011