| Patent | Date |
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Maximizing energy storage life in a fuel cell system using active temperature compensation
Grant 7,915,854 - Meredith , et al. March 29, 2 | 2011-03-29 |
Technique and apparatus to regulate a reactant stoichiometric ratio of a fuel cell system
App 20080152964 - Ou; Jing ; et al. | 2008-06-26 |
Technique and apparatus to determine an initial reactant stoichiometric ratio for a fuel cell system
App 20080152965 - Ou; Jing ; et al. | 2008-06-26 |
Controlling oxidant flow to a reactor of a fuel cell system
App 20080152962 - Poonamallee; Vishnu L. ; et al. | 2008-06-26 |
Method and apparatus for increasing a reliability of a fuel cell system
App 20080107941 - Skidmore; Dustan L. ; et al. | 2008-05-08 |
Method and apparatus for controlling a combined heat and power fuel cell system
Grant 7,332,236 - Ballantine , et al. February 19, 2 | 2008-02-19 |
Technique and apparatus to detect and recover from an unhealthy condition of a fuel cell stack
App 20070259219 - Ou; Jing ; et al. | 2007-11-08 |
Method and apparatus for controlling a combined heat and power fuel cell system
Grant 7,285,346 - Ballantine , et al. October 23, 2 | 2007-10-23 |
Method and apparatus for controlling a combined heat and power fuel cell system
Grant 7,276,307 - Ballantine , et al. October 2, 2 | 2007-10-02 |
Preventing backfeeding of current to a fuel cell stack from energy storage
App 20070141428 - Skidmore; Dustan L. ; et al. | 2007-06-21 |
Maximizing energy storage life in a fuel cell system using active temperature compensation
App 20070141411 - Meredith; Jon W. ; et al. | 2007-06-21 |
Detecting leakage from a capacitor of a fuel cell system
App 20070141404 - Skidmore; Dustan L. ; et al. | 2007-06-21 |
Storing energy in a fuel cell system
App 20070141429 - Robertson; David M. ; et al. | 2007-06-21 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20070128476 - Ballantine; Arne W. ; et al. | 2007-06-07 |
Forming a layer on a flow plate of a fuel cell stack
Grant 7,090,939 - Carlstrom, Jr. , et al. August 15, 2 | 2006-08-15 |
Regulating the communication of power to components of a fuel cell system
Grant 7,090,943 - Meredith , et al. August 15, 2 | 2006-08-15 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20060014058 - Ballantine; Arne W. ; et al. | 2006-01-19 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20060003199 - Ballantine; Arne W. ; et al. | 2006-01-05 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20050287403 - Ballantine, Arne W. ; et al. | 2005-12-29 |
Method and apparatus for controlling a combined heat and power fuel cell system
Grant 6,939,635 - Ballantine , et al. September 6, 2 | 2005-09-06 |
Controlling a fuel cell system
App 20050136296 - Skidmore, Dustan L. ; et al. | 2005-06-23 |
Method and apparatus for controlling a combined heat and power fuel cell system
Grant 6,835,483 - Ballantine , et al. December 28, 2 | 2004-12-28 |
Forming a layer on a flow plate of a fuel cell stack
App 20040191582 - Carlstrom, Charles Michael JR. ; et al. | 2004-09-30 |
Regulating the communication of power to components of a fuel cell system
App 20040146755 - Meredith, Jon ; et al. | 2004-07-29 |
Method and apparatus for controlling a combined heat and power fuel cell system
Grant 6,740,437 - Ballantine , et al. May 25, 2 | 2004-05-25 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20040096713 - Ballantine, Arne W. ; et al. | 2004-05-20 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20030064262 - Ballantine, Arne W. ; et al. | 2003-04-03 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20030008184 - Ballantine, Arne W. ; et al. | 2003-01-09 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20020182467 - Ballantine, Arne W. ; et al. | 2002-12-05 |
Method and apparatus for controlling a combined heat and power fuel cell system
App 20020182462 - Ballantine, Arne W. ; et al. | 2002-12-05 |
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