Patent | Date |
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Method and apparatus for vaporizing fuel for a reformer fuel cell system Grant 6,936,364 - Reinke , et al. August 30, 2 | 2005-08-30 |
Method for periodically reactivating a copper-containing catalyst material Grant 6,486,087 - Saling , et al. November 26, 2 | 2002-11-26 |
Method and apparatus for producing current values dependent on the position of the accelerator pedal for the purpose of controlling the power of one or more drives in a mobile device with a fuel cell for supplying energy App 20020088654 - Blum, Joachim | 2002-07-11 |
Fuel cell vehicle Grant 6,408,966 - Benz , et al. June 25, 2 | 2002-06-25 |
Plate heat exchanger and method of making same Grant 6,389,696 - Heil , et al. May 21, 2 | 2002-05-21 |
Method for operating a system for water-vapor reforming of a hydrocarbon Grant 6,383,468 - Schussler , et al. May 7, 2 | 2002-05-07 |
Method for pretreating a catalyst material Grant 6,355,589 - Autenrieth , et al. March 12, 2 | 2002-03-12 |
Membrane module for selective gas separation Grant 6,332,913 - Breitschwerdt , et al. December 25, 2 | 2001-12-25 |
Energy supply unit on board an aircraft Grant 6,296,957 - Graage October 2, 2 | 2001-10-02 |
Process for operating a water vapor reforming system, a reforming system operable thereby and a fuel cell system operating process Grant 6,294,149 - Autenrieth , et al. September 25, 2 | 2001-09-25 |
Method for the treatment of a methanol reforming catalyst Grant 6,280,701 - Autenrieth , et al. August 28, 2 | 2001-08-28 |
Reforming reactor with catalytic burner unit Grant 6,277,339 - Boneberg , et al. August 21, 2 | 2001-08-21 |
Hybrid vehicle having a an internal-combustion engine, a fuel cell system and an electric drive motor Grant 6,276,473 - Zur Megede August 21, 2 | 2001-08-21 |
Process for the water vapor reforming of a hydrocarbon or a hydrocarbon derivative, reforming system operable thereby, and fuel cell operating process Grant 6,268,075 - Autenrieth , et al. July 31, 2 | 2001-07-31 |
Apparatus for producing a hydrogen-rich and low carbon monoxide gas App 20010005500 - Schuessler, Martin ;   et al. | 2001-06-28 |
Method for producing a hydrogen-rich and low carbon monoxide gas Grant 6,241,792 - Schuessler , et al. June 5, 2 | 2001-06-05 |
Hydrogen separating membrane, methanol reformation system equipped therewith, and operating method therefor Grant 6,231,831 - Autenrieth , et al. May 15, 2 | 2001-05-15 |
Fuel cell engine having a propulsion motor operatively connected to drive a fluid supply device Grant 6,223,844 - Greenhill , et al. May 1, 2 | 2001-05-01 |
Method for soldering microstructured sheet metal Grant 6,220,497 - Benz , et al. April 24, 2 | 2001-04-24 |
Proton exchange membrane (PEM) fuel cell system and process of operating same Grant 6,190,791 - Hornburg February 20, 2 | 2001-02-20 |
Treatment process for a methanol reforming catalyst therefor Grant 6,171,992 - Autenrieth , et al. January 9, 2 | 2001-01-09 |