Patents by Inventor Mario Naretto Rosso

Mario Naretto Rosso 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).

  • Ion exchange cartridge for fuel cell applications
    Patent number: 8007948
    Abstract: An ion exchange cartridge for a coolant system of a fuel cell stack is provided. The ion exchange cartridge includes a housing with an ion exchange resin disposed therein. The housing includes an inlet and at least one fluid-permeable outlet window configured for coolant to flow therethrough. The ion exchange cartridge is adapted to be removably disposed in the coolant system. An ion exchange cartridge assembly and a coolant tank assembly having the ion exchange cartridge are also provided.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: August 30, 2011
    Assignee: GM Global Technology Operations LLC
    Inventors: Ralph T. J. Hobmeyr, Marlene Rinner, Mario Naretto Rosso
  • ION EXCHANGE CARTRIDGE FOR FUEL CELL APPLICATIONS
    Publication number: 20090233134
    Abstract: An ion exchange cartridge for a coolant system of a fuel cell stack is provided. The ion exchange cartridge includes a housing with an ion exchange resin disposed therein. The housing includes an inlet and at least one fluid-permeable outlet window configured for coolant to flow therethrough. The ion exchange cartridge is adapted to be removably disposed in the coolant system. An ion exchange cartridge assembly and a coolant tank assembly having the ion exchange cartridge are also provided.
    Type: Application
    Filed: March 14, 2008
    Publication date: September 17, 2009
    Inventors: Ralph T.J. Hobmeyr, Marlene Rinner, Mario Naretto Rosso