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Patent applications and USPTO patent grants for Ehrentraut; Harald.The latest application filed is for "humidifier module for a fuel cell system".
Patent | Date |
---|---|
Humidifier device for humidifying a fluid in a fuel cell system Grant 8,968,944 - Altmueller , et al. March 3, 2 | 2015-03-03 |
Humidifier Grant 8,181,943 - Leister , et al. May 22, 2 | 2012-05-22 |
Humidifier Grant 8,104,747 - Eping , et al. January 31, 2 | 2012-01-31 |
Lattice structure, use of the lattice structure and vessel with lattice structure Grant 8,021,548 - Gross , et al. September 20, 2 | 2011-09-20 |
Humidifier Module For A Fuel Cell System App 20110195325 - Altmuller; Bernd ;   et al. | 2011-08-11 |
Humidifier Device for Humidifying a Fluid in a Fuel Cell System App 20110165478 - Altmueller; Bernd ;   et al. | 2011-07-07 |
Lattice Structure, Use of the Lattice Structure and Vessel With Lattice Structure App 20090200229 - Gross; Stefan ;   et al. | 2009-08-13 |
Humidifier App 20090121366 - Leister; Klaus ;   et al. | 2009-05-14 |
Humidifier App 20090108476 - Eping; Udo ;   et al. | 2009-04-30 |
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