Patents by Inventor Serge Van Liden

Serge Van Liden 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).

  • Method of hardfacing a part
    Patent number: 9889525
    Abstract: Disclosed are methods of hardfacing a glass mold made of cast iron, bronze, or steel comprising: machining an edge of the mold so as to form a flat surface, for example a flat spot or a chamfer; depositing a determined quantity of hardfacing material on the flat surface of the edge thereby machined, the hardfacing material comprising a metal or a metal alloy; and, simultaneously, locally welding the hardfacing material on the flat surface by means of a beam of a laser, so as to form a reinforcement zone.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: February 13, 2018
    Assignee: ETABLISSEMENTS CHPOLANSKY
    Inventor: Serge Van Liden
  • METHOD OF HARDFACING A PART
    Publication number: 20140001161
    Abstract: Disclosed are methods of hardfacing a glass mould made of cast iron, bronze, or steel comprising: machining an edge of the mould so as to form a flat surface, for example a flat spot or a chamfer; depositing a determined quantity of hardfacing material on the flat surface of the edge thereby machined, the hardfacing material comprising a metal or a metal alloy; and, simultaneously, locally welding the hardfacing material on the flat surface by means of a beam of a laser, so as to form a reinforcement zone.
    Type: Application
    Filed: June 26, 2013
    Publication date: January 2, 2014
    Inventor: Serge Van Liden