Patents by Inventor Joseph V. Castillo

Joseph V. Castillo 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).

  • Powder coating edge primer
    Patent number: 5624735
    Abstract: Sheet molded compound articles which optionally can be in-mold coated have the edges and exterior margin surfaces thereof sealed with a water-free and solventless fine particle size powder coating. The coating thickness has a gradual and smooth transition from the sealed edge to the non powder coated exterior surface thereby eliminating the need for sanding. The desired method of application is by electrostatic spraying and the cured powder coating is free of pops.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: April 29, 1997
    Assignee: Cambridge Industries, Inc.
    Inventors: Adam M. Anderson, Joseph V. Castillo, Pasquale V. DePalma, Daniel A. Thompson
  • Powder coating edge primer
    Patent number: 5516551
    Abstract: Sheet molded compound articles which optionally can be in-mold coated have the edges and exterior margin surfaces thereof sealed with a water-free and solventless fine particle size powder coating. The coating thickness has a gradual and smooth transition from the sealed edge to the non powder coated exterior surface thereby eliminating the need for sanding. The desired method of application is by electrostatic spraying and the cured powder coating is free of pops.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: May 14, 1996
    Assignee: GenCorp Inc.
    Inventors: Adam M. Anderson, Joseph V. Castillo, Pasquale V. DePalma, Daniel A. Thompson