Patents by Inventor Anthony J. Leo

Anthony J. Leo 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).

  • Gas flow control assembly for use with fuel cell systems operating on fuels with varying fuel composition
    Patent number: 8389136
    Abstract: A gas flow control assembly for use in a fuel cell system comprising an airflow control assembly for adjusting flow of air to a cathode side of the fuel cell system based on content variations in an exhaust gas leaving an anode side of the system and a fuel flow control assembly for controlling flow of fuel to the anode side based on adjustment to the airflow by the airflow control assembly.
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: March 5, 2013
    Assignee: FuelCell Energy, Inc.
    Inventors: Ramakirshnan Venkataraman, George Berntsen, Glenn L. Carlson, Fred C. Jahnke, Anthony J. Leo
  • Water recovery assembly for use in high temperature fuel cell systems
    Patent number: 8367256
    Abstract: A water recovery assembly for use in a fuel cell system having an anode and a cathode, the anode being adapted to receive fuel and output anode exhaust, the water recovery assembly comprising a first cooling assembly adapted to receive and quench cool the anode exhaust and to recover a first portion of water including electrolyte from the anode exhaust, and to output quenched anode exhaust and the first portion of water, and a second cooling assembly adapted to receive the quenched anode exhaust and to recover a second portion of water from the quenched anode exhaust, the second portion of water being suitable for humidifying the fuel supplied to the anode.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: February 5, 2013
    Assignee: FuelCell Energy, Inc.
    Inventors: Fred C. Jahnke, Joseph M. Daly, Anthony J. Leo
  • Water recovery assembly for use in high temperature fuel cell systems
    Publication number: 20090176134
    Abstract: A water recovery assembly for use in a fuel cell system having an anode and a cathode, the anode being adapted to receive fuel and output anode exhaust, the water recovery assembly comprising a first cooling assembly adapted to receive and quench cool the anode exhaust and to recover a first portion of water including electrolyte from the anode exhaust, and to output quenched anode exhaust and the first portion of water, and a second cooling assembly adapted to receive the quenched anode exhaust and to recover a second portion of water from the quenched anode exhaust, the second portion of water being suitable for humidifying the fuel supplied to the anode.
    Type: Application
    Filed: January 9, 2008
    Publication date: July 9, 2009
    Inventors: Fred C. Jahnke, Joseph M. Daly, Anthony J. Leo
  • Filled bowl brush with cleaner
    Patent number: D418304
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: January 4, 2000
    Assignee: Ekco Housewares, Inc.
    Inventors: Bruce E. Ancona, Anthony J. Leo, III
  • Telescoping bowl brush
    Patent number: D425308
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: May 23, 2000
    Assignee: Ekco Housewares, Inc.
    Inventors: Bruce E. Ancona, Anthony J. Leo, III