Patents by Inventor John B. O'Connor

John B. O'Connor 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).

  • Densified coating process and molded articles having densified outer surface
    Patent number: 6015519
    Abstract: A method of forming a simulated stone and solid color plastic molded article includes a densified surface coating material that is sprayed on the surface of a mold. A glass fiber preform is inserted into the mold and the mold is filled with resin at low pressure. The densified coating material includes a matrix-forming resin and large and small densifier particles in a prescribed size ratio. Articles made in accordance with the method are also described.
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: January 18, 2000
    Assignee: Pyramid Composities Manufacturing Limited Partnership
    Inventors: James S. Lapikas, John B. O'Connor