Patents by Inventor Gary Stidham

Gary Stidham 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).

  • Publication number: 20080299372
    Abstract: A composite material that can be economically produced without the emission of VOCs that is extremely strong and is bonded at the molecular level. An embodiment of the present invention can be a composite of two or more layers with a first layer made from an aliphatic polymer like a polyurea and a resin like an isocyanate resin. A third layer of strengthened urethane foam can optionally be used. The composite material can be made up of layers of material with a first layer of a polyurea polymer and the second layer of an isocyanate resin chemically bonded to the first layer. The first layer can have a glossy outer surface if desired. The second layer can also optionally contain carbon fibers, nano-tubes or basalt fibers for extra strength if desired. The material can be produced in sheets of from 8 to 12 feet wide and from 40 to 60 feet long. Carbon fibers, carbon nano-tubes and Basalt fibers can be added for strength and rigidity.
    Type: Application
    Filed: September 8, 2007
    Publication date: December 4, 2008
    Inventors: Gary Stidham, Christopher Brown, Marvin Peplow