| 8846265 |
Membrane with optimized dimensions for a fuel cell |
Matthew J. Beutel, Saurabh Vyas, Steven G. Goebel |
2014-09-30 |
| 8609294 |
Method to provide electrical insulation between conductive plates of a hydrogen fuel cell |
Matthew J. Beutel, Daniel P. Miller, Steven J. Spencer |
2013-12-17 |
| 8524414 |
Membrane with optimized dimensions for a fuel cell |
Matthew J. Beutel, Saurabh Vyas, Steven G. Goebel |
2013-09-03 |
| 8470497 |
Manufacture of membrane electrode assembly with edge protection for PEM fuel cells |
Seth Valentine, James Liestra |
2013-06-25 |
| 8211591 |
Subgasket window edge design relief |
Chad A. Dammar, Saurabh Vyas, Matthew J. Beutel |
2012-07-03 |
| 7955750 |
Controlled electrode overlap architecture for improved MEA durability |
James Leistra, David Dobulis |
2011-06-07 |
| 7935453 |
Membrane with optimized dimensions for a fuel cell |
Matthew J. Beutel, Saurabh Vyas, Steven G. Goebel |
2011-05-03 |
| 7771855 |
Fuel cell system including a two-position back-pressure valve |
Bruce J. Clingerman, John P. Salvador |
2010-08-10 |
| 7749624 |
Method for providing back-pressure for a fuel cell stack |
Bruce J. Clingerman, John P. Salvador |
2010-07-06 |
| 7592083 |
Integrated air supply with humidification control for fuel cell power systems |
Mark Meltser, Yousef Jarrah, Christian König, John Ruhl |
2009-09-22 |
| 7569082 |
Manufacture of unitized electrode assembly for PEM fuel cells |
Seth Valentine, John Healy, Balsu Lakshmanan |
2009-08-04 |
| 7235318 |
Fuel cell system back-pressure control with a discrete valve |
Bruce J. Clingerman, John P. Salvador |
2007-06-26 |
