Patents by Inventor Leonid V. Budaragin

Leonid V. Budaragin 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).

  • Coatings for metal casting parts
    Publication number: 20040253438
    Abstract: The method is disclosed for coating or impregnating a metal tool with a metal oxide to render the metal part more resistant to liquid metal attack or micro-welds. The method includes the steps of applying a liquid metal carboxylate composition, or a solution thereof, to a substrate material, and exposing the substrate to an environment that will cause vaporization or dissipation of any excess carboxylic acids in the liquid metal carboxylate composition while the metal carboxylates are being converted to metal oxides.
    Type: Application
    Filed: May 19, 2003
    Publication date: December 16, 2004
    Inventors: Leonid V. Budaragin, Mark A. Deininger
  • METHOD FOR COATING SUBSTRATE WITH METAL OXIDE COATING
    Publication number: 20020041928
    Abstract: The method is disclosed for coating or impregnating a substrate with a metal oxide. The method includes the steps of applying a liquid metal carboxylate composition, or a solution thereof, to a substrate material, and exposing the substrate material to an environment that will cause vaporization or dissipation of any excess carboxylic acids in the liquid metal carboxylate composition and conversion of the metal carboxylates to metal oxides.
    Type: Application
    Filed: March 26, 1997
    Publication date: April 11, 2002
    Inventor: LEONID V. BUDARAGIN