Patents by Inventor Michael J. Rajport

Michael J. Rajport 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).

  • Interfacial and edge seals for unitized electrode assemblies of fuel cell stack assembly
    Patent number: 6743542
    Abstract: A unitized electrode assembly for a fuel cell stack assembly, includes a membrane electrode assembly having a first side, a second side, a peripheral edge area and a plurality of perforations along the peripheral edge area; a cathode substrate adjacent to the first side; an anode substrate adjacent to the second side; and a seal material bonding the cathode substrate to the anode substrate and extending through the plurality of perforations.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: June 1, 2004
    Assignee: UTC Fuel Cells, LLC
    Inventors: Myron Krasij, Michael J. Rajport, Jr.
  • Interfacial and edge seals for unitized electrode assemblies of fuel cell stack assembly
    Publication number: 20030186105
    Abstract: A unitized electrode assembly for a fuel cell stack assembly, includes a membrane electrode assembly having a first side, a second side, a peripheral edge area and a plurality of perforations along the peripheral edge area; a cathode substrate adjacent to the first side; an anode substrate adjacent to the second side; and a seal material bonding the cathode substrate to the anode substrate and extending through the plurality of perforations.
    Type: Application
    Filed: April 1, 2002
    Publication date: October 2, 2003
    Inventors: Myron Krasij, Michael J. Rajport