Patents by Inventor Mark Hellmann

Mark Hellmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FUEL CELL ASSEMBLY AND METHOD FOR OPERATING A FUEL CELL ASSEMBLY
    Publication number: 20150079490
    Abstract: A fuel cell assembly (1), having at least one fuel cell (10) with a cathode (11) and an anode, the cathode (11) and the anode each having a fluid inlet (12) and a fluid outlet (13), a cooling device (14) for cooling at least the cathode (11) of the fuel cell (10) by means of a coolant, and a device (15) for influencing the moisture content of at least one cathode fluid.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventors: Helerson Kemmer, Mark Hellmann