Patents by Inventor Leo Jacob Filatov

Leo Jacob Filatov 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).

  • TRIVALENT CHROMIUM CONVERSION COATING
    Publication number: 20110151126
    Abstract: An aqueous composition for depositing an inorganic corrosion resistant self-healing conversion coating on a metal substrate is disclosed. The composition is substantially free from hexavalent chromium and cobalt and includes a trivalent chromium compound, a vanadate, a mineral acid, and nano-particles formed from one of carbon and silica.
    Type: Application
    Filed: August 31, 2009
    Publication date: June 23, 2011
    Inventors: Glenn A. Metts, Leo Jacob Filatov