Patents by Inventor Brad E. Williams

Brad E. Williams 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).

  • Diamond wire die
    Patent number: 5363687
    Abstract: A CVD diamond wire drawing die has smaller diamond grains adjacent an initial diamond growth surface with larger diamond grains adjacent an opposing surface with an opening having a wire bearing portion of substantially circular cross-section determinative of the diameter of the wire positioned more closely adjacent to the opposing surface in a region of larger grains than to the initial growth surface.
    Type: Grant
    Filed: September 14, 1993
    Date of Patent: November 15, 1994
    Assignee: General Electric Company
    Inventors: Thomas R. Anthony, Brad E. Williams