Patents by Inventor Theodore S. Baldwin

Theodore S. Baldwin 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).

  • Efficiency combined cycle power plant
    Patent number: 4932204
    Abstract: The efficiency of a combined cycle power plant is improved by preheating fuel supplied to a combustion turbine. The flow rate of feed water through an economizer section of a heat recovery steam generator is increased, and the excess flow, over that required to sustain saturated steam production in an evaporator section, is flowed through a heat exchanger to preheat the fuel.
    Type: Grant
    Filed: April 3, 1989
    Date of Patent: June 12, 1990
    Assignee: Westinghouse Electric Corp.
    Inventors: James Pavel, Gerald A. Myers, Theodore S. Baldwin