Patents by Inventor Edward K. Merewether

Edward K. Merewether 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).

  • Apparatus and methods for manufacturing electrodes
    Patent number: 5932988
    Abstract: Electrodes are cured through application of modulated electrical signals. In preferred embodiments the signal comprises pulsed currents, and in particularly preferred embodiments the signal comprises a train of both forward and reversed pulses, with modulation of the duty cycle by pulse width modulation during the curing process.
    Type: Grant
    Filed: April 22, 1998
    Date of Patent: August 3, 1999
    Assignee: Fluor Corporation
    Inventors: Frank L. Landon, Edward K. Merewether, Christopher J. Obaditch, James K. Clark