| 8354199 |
Multi-layer diffusion medium substrate |
Chunxin Ji, Mark Mathias, Yeh-Hung Lai |
2013-01-15 |
| 8329356 |
Fuel cell microporous layer including particles with a controlled pore size distribution |
— |
2012-12-11 |
| 7687185 |
Using sacrificial material to mitigate catalyst support corrosion in fuel cell electrode |
Jingxin Zhang, Hubert Gasteiger, Wenbin Gu, Paul Taichiang Yu |
2010-03-30 |
| 7670704 |
Untreated diffusion media with mesoporous layer and devices incorporating the same |
Joerg Roth, Han Liu |
2010-03-02 |
| 7629071 |
Gas diffusion electrode and method of making the same |
Han Liu, Robert C. McDonald, Thomas J. McCallum, Anthony B. LaConti, John Forchione +1 more |
2009-12-08 |
| 7625661 |
Diffusion media with continuous micro-porous layers incorporating non-uniformity |
Steven G. Goebel, Chunxin Ji |
2009-12-01 |
| 7399549 |
Altering zeta potential of dispersions for better HCD performance and dispersion stability |
— |
2008-07-15 |
| 7332240 |
Spatially varying diffusion media and devices incorporating the same |
Thomas A. Trabold, Michael R. Schoeneweiss, Joerg Roth |
2008-02-19 |
| 7063913 |
Diffusion media with microporous layer |
Chunxin Ji, Mark Mathias |
2006-06-20 |
| 6967039 |
Untreated diffusion media with mesoporous layer and devices incorporating the same |
Joerg Roth, Han Liu |
2005-11-22 |