Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815699 | Method for starting a primary reactor | Gerald Voecks | 2010-10-19 |
| 7807311 | Apparatus for hydrogen-air mixing in a fuel cell assembly and method | Daniel Harris | 2010-10-05 |
| 7749661 | High performance, compact and low pressure drop spiral-wound fuel cell humidifier design | Yan Zhang, Annette M. Brenner | 2010-07-06 |
| 7687174 | Optical fuel cell stack cell voltage monitor | Robert S. Foley | 2010-03-30 |
| 7682720 | Diagnostic method for detecting a coolant pump failure in a fuel cell system by temperature measurement | Thomas W. Tighe | 2010-03-23 |
| 7491455 | Method to startup a fuel cell stack without battery derived compressor power | — | 2009-02-17 |
| 7261968 | Device and method to expand operating range of a fuel cell stack | Jeffrey A. Rock | 2007-08-28 |
| 7036466 | Thermal management system and method for vehicle electrochemical engine | Steven G. Goebel, Gerald W. Fly, Lee C. Whitehead | 2006-05-02 |
| 6911277 | Device and method to expand operating range of a fuel cell stack | Jeffrey A. Rock | 2005-06-28 |
| 6866955 | Cooling system for a fuel cell stack | James Lee | 2005-03-15 |
| 6783879 | Dynamic fuel processor mechanization and control | Gerald Voecks, William H. Pettit | 2004-08-31 |
| 6569551 | Oxidant injection control | David J. Hart-Predmore | 2003-05-27 |
| 6394207 | Thermal management of fuel cell powered vehicles | — | 2002-05-28 |
| 6360835 | Thermal management of fuel-cell-powered vehicles | — | 2002-03-26 |
| 6238815 | Thermally integrated staged methanol reformer and method | David J. Hart-Predmore, William H. Pettit, Rodney Lynn Borup | 2001-05-29 |
| 6162558 | Method and apparatus for selective removal of carbon monoxide | Rodney Lynn Borup, Mark Brundage, William LaBarge | 2000-12-19 |
| 6132689 | Multi-stage, isothermal CO preferential oxidation reactor | Mark Brundage, Rodney Lynn Borup, William H. Pettit, Kevin Stukey, David J. Hart-Predmore +1 more | 2000-10-17 |