Patents by Inventor Gareth Dale Carpper

Gareth Dale Carpper 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 compositions
    Publication number: 20020169234
    Abstract: Powder coating compositions incorporate, by dry blending, a wax-coated silica additive in finely divided form. Further additives that may be incorporated by dry blending include aluminum oxide and/or aluminum hydroxide. The compositions offer advantages, for example, in terms of fluidity and in terms of first-time deposition of fine particles.
    Type: Application
    Filed: May 1, 2002
    Publication date: November 14, 2002
    Applicant: International Coatings Limited
    Inventors: John Ring, Gareth Dale Carpper, Kevin Jeffrey Kittle