Patents by Inventor Jean-Fran.cedilla.ois Clement

Jean-Fran.cedilla.ois Clement 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 producing a coating layer on a localized area of a superalloy component
    Patent number: 5890274
    Abstract: A method of producing a coating layer on a localized area of a superalloy component comprises the steps of:a) producing a coating layer element with specific functional properties;b) depositing on at least one surface of the coating layer element a uniform layer obtained from a powder mixture consisting of a powder of a nickel or cobalt superalloy and a powder of a brazing filler metal;c) brazing the coated composite coating layer element obtained from step (b) on to the localized area of the component; and,d) machine finishing the component.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: April 6, 1999
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "Snecma",
    Inventors: Jean-Fran.cedilla.ois Clement, Jean-Pierre Ferte