Patents by Inventor Fred Lewchik

Fred Lewchik 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).

  • COATING COMPOSITION
    Publication number: 20120288700
    Abstract: A coating for a substrate is a cured coating composition which includes binder and particles, wherein the particles are inorganic, organic or organo-metallic; have diameters between about 1 and 500 nm; may be treated with a surface modifer; and wherein the cured coating composition is in direct or indirect contact with the substrate.
    Type: Application
    Filed: November 10, 2010
    Publication date: November 15, 2012
    Inventors: Robert McMullin, Fred Lewchik, Terry Lester