Patents by Inventor Alexander Sergachev

Alexander Sergachev 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).

  • Metal treatment composition and method of treating rubbing surfaces
    Patent number: 8906834
    Abstract: A durable anti-wear coating for friction assemblies, a method of making the same and a method of using the same is provided. The method of use results in the formation of an anti-wear coating and selective carbonization of any ferrous surfaces by impregnating the surface layer with carbon, and makes it possible to selectively optimize the clearances between any bearing surface (ferrous or nonferrous). The method may take place during the standard operating process of the mechanism, without disassembly or with only partial disassembly.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: December 9, 2014
    Assignee: Sergachev Technologies LLC
    Inventor: Alexander Sergachev
  • Metal Treatment Composition and Method of Treating Rubbing Surfaces
    Publication number: 20140037864
    Abstract: A durable anti-wear coating for friction assemblies, a method of making the same and a method of using the same is provided. The method of use results in the formation of an anti-wear coating and selective carbonization of any ferrous surfaces by impregnating the surface layer with carbon, and makes it possible to selectively optimize the clearances between any bearing surface (ferrous or nonferrous). The method may take place during the standard operating process of the mechanism, without disassembly or with only partial disassembly.
    Type: Application
    Filed: January 20, 2012
    Publication date: February 6, 2014
    Applicant: Sergachev Technologies LLC
    Inventor: Alexander Sergachev