Patents Assigned to Intellectuall Property Holdings LLC
  • Patent number: 9429202
    Abstract: The present application discloses a ceramic preform, a method of making a ceramic preform and a metal matrix composite comprising a ceramic preform. In one exemplary embodiment, the ceramic preform comprises a ceramic compound compressed into the shape of a cylinder by rotational compression molding. The cylinder has an inner surface and an outer surface. A first liner may be attached to the inner surface of the cylinder and a second liner may attached to the outer surface of the cylinder. The metal matrix composite of the present application may be formed as a brake drum or a brake disc.
    Type: Grant
    Filed: May 2, 2013
    Date of Patent: August 30, 2016
    Assignee: Intellectuall Property Holdings LLC
    Inventors: Dan T. Moore, Brian Backus, Evelyn M. DeLiso, Joseph B. Richey, III