Patents by Inventor Donald E. Wantock

Donald E. Wantock 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).

  • Methods of producing carbon-carbon parts having filamentized composite fiber substrates
    Patent number: 6361722
    Abstract: A method of producing a carbon-carbon part having a filamentized composite fiber substrate is provided. A substrate having a plurality of discontinuous filamentized fibers and a binder that binds said filaments together to form a composite substrate is provided, and carbon atoms are deposited onto the filaments at a predetermined temperature so that the binder is removed completely from the filaments and replaced with carbon atoms to from a dense carbon-carbon part.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: March 26, 2002
    Assignee: Cytec Technology Corp.
    Inventors: William Theys, Donald E. Wantock, Jeffrey J. Rose, Martin T. Choate
  • Carbon--carbon parts having filamentized composite fiber substrates and methods of producing the same
    Patent number: 5871844
    Abstract: A carbon-carbon part is provided comprising a composite substrate having a plurality of discontinuous filamentized fibers and a binder that binds said filaments together to form a composite substrate, and a plurality of carbon atoms deposited onto the filaments at a predetermined temperature so that the binder is removed completely from said filaments and replaced by said carbon atoms to form a dense carbon-carbon part. A method for producing the dense carbon-carbon part is also provided.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: February 16, 1999
    Assignee: Fiberite, Inc.
    Inventors: William Theys, Donald E. Wantock, Jeffrey J. Rose, Martin T. Choate