Patents by Inventor Patrick J. Colahan

Patrick J. Colahan 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).

  • Patent number: 7150923
    Abstract: A metallic coating composition and vacuum metalization process for applying the coating composition on various substrates, for example vehicle wheels, hub caps, bumpers and the like. The process is environmentally compatible and produces a decorative, wear-resistant chrome finish and comprises four stages: a cleaning or preparation stage, a base coat application stage, a two-step PVD stage, and a topcoat application stage. An organic epoxy, thermosetting powder base coat is applied to smooth the surface to a glass-like finish and to ensure adhesion of the metal coatings. A two part metal coating is then applied via a PVD process, consisting of a Ni/Cr base and a Cr layer. A protective acrylic, thermosetting topcoat is then applied to protect the metal coating layers.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: December 19, 2006
    Assignee: Goodrich Technology Corporation
    Inventors: Gary D. Goodrich, Patrick J. Colahan