| 8232016 |
Fuel cell coolant bubble control |
Robert Mason Darling, Evan C. Rege, Jeremy P. Meyers, Craig E. Evans, Thomas D. Jarvi |
2012-07-31 |
| 8124287 |
Controlling an amount of liquid within a fuel cell |
Carl A. Reiser, Timothy W. Patterson |
2012-02-28 |
| 7972740 |
Fuel cell coolant bubble control |
Robert Mason Darling, Evan C. Rege, Jeremy P. Meyers, Craig E. Evans, Thomas D. Jarvi +1 more |
2011-07-05 |
| 7871732 |
Single reactant gas flow field plate PEM fuel cell |
Carl A. Reiser |
2011-01-18 |
| 7855020 |
Hydrogen passivation shut down system for a fuel cell power plant |
Paul R. Margiott, Francis Preli, Galen Kulp, Michael L. Perry, Carl A. Reiser |
2010-12-21 |
| 7645531 |
Retaining water in a fuel cell stack for cooling and humidification during frozen startup |
Robert Mason Darling, Craig E. Evans, Carl A. Reiser, Tommy Skiba |
2010-01-12 |
| 7638217 |
Non-circulating coolant PEM fuel cell power plant assembly with low thermal mass |
Robert Mason Darling, Jeremy P. Meyers |
2009-12-29 |
| 7579098 |
Fuel cells evaporative reactant gas cooling and operational freeze prevention |
Carl A. Reiser, Jeremy P. Meyers, David Johnson, Craig E. Evans, Robert Mason Darling +1 more |
2009-08-25 |
| 7527886 |
Start up of cascaded fuel cell stack |
Thomas F. Fuller |
2009-05-05 |
| 7147945 |
System for determining a gas composition within a shut down fuel cell power plant and method of operation |
Carl A. Reiser |
2006-12-12 |
| 7141324 |
Hydrogen passivation shut down system for a fuel cell power plant |
Paul R. Margiott, Francis Preli, Galen Kulp, Michael L. Perry, Carl A. Reiser |
2006-11-28 |
| 6984464 |
Hydrogen passivation shut down system for a fuel cell power plant |
Paul R. Margiott, Francis Preli, Galen Kulp, Michael L. Perry, Carl A. Reiser |
2006-01-10 |
| 6977121 |
Fuel cell power plant having a fuel concentration sensor cell |
Thomas D. Jarvi, Lars M. Pedersen, Michael L. Perry, Carl A. Reiser |
2005-12-20 |
| 6841278 |
Fuel cell performance recovery by cyclic oxidant starvation |
Carl A. Reiser |
2005-01-11 |
| 6838199 |
Start up system and method for a fuel cell power plant using a cathode electrode fuel purge |
Carl A. Reiser, Timothy W. Patterson, Michael L. Perry |
2005-01-04 |
| 6835479 |
System and method for shutting down a fuel cell power plant |
Carl A. Reiser |
2004-12-28 |