Patents by Inventor Walter W. Aton, III

Walter W. Aton, III 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).

  • Sealed HVOF carbide coating
    Publication number: 20100266851
    Abstract: Sealing a thermal spray coating with an extensively diluted sealant, such as a thermosetting epoxy resin, allows the sealant to more effectively protect the coating against leakage, wear and corrosion. The dilution of the sealant is believed to enhance penetration of the sealant into the coating. Such sealed coatings are useful in oilfield applications.
    Type: Application
    Filed: April 17, 2009
    Publication date: October 21, 2010
    Inventors: Walter W. Aton, III, Donald R. Spriggs