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Patent applications and USPTO patent grants for Richards; Christopher J..The latest application filed is for "shutdown methods and designs for fuel cell stacks".
Patent | Date |
---|---|
Apparatus and method for managing fluids in a fuel cell stack Grant 8,580,460 - Christie , et al. November 12, 2 | 2013-11-12 |
Shutdown Methods And Designs For Fuel Cell Stacks App 20110269040 - Bradean; Radu P. ;   et al. | 2011-11-03 |
Shutdown methods and designs for fuel cell stacks Grant 7,955,739 - Bradean , et al. June 7, 2 | 2011-06-07 |
Apparatus and Method for Managing Fluids in a Fuel Cell Stack App 20100062289 - Christie; Andrew L. ;   et al. | 2010-03-11 |
Apparatus And Method For Managing Fluids In A Fuel Cell Stack App 20080113254 - Christie; Andrew Leigh ;   et al. | 2008-05-15 |
Method of commencing operation of an electrochemical fuel cell stack from freeze-start conditions App 20070243428 - Richards; Christopher J. ;   et al. | 2007-10-18 |
Shutdown methods and designs for fuel cell stacks App 20060210856 - Bradean; Radu P. ;   et al. | 2006-09-21 |
Systems and methods for fuel cell shutdown App 20060121322 - Haas; Herwig R. ;   et al. | 2006-06-08 |
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