Patents by Inventor Claude A. C. Pagnon

Claude A. C. Pagnon 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).

  • Coated superalloy component
    Patent number: 5476723
    Abstract: A component made of superalloy is provided with a localized coating formed from three layers by a brazing heat treatment, the layers comprising an outer layer having a composition adapted to the specific surface properties sought, an inner layer having a composition which includes flux elements, and an intermediate layer obtained by the deposition of a mixture of the materials used for the other two layers.
    Type: Grant
    Filed: June 28, 1994
    Date of Patent: December 19, 1995
    Assignee: Societe Nationale d'Etude et de Construction de Motors d'Aviation "S.N.E.C.M.A."
    Inventor: Claude A. C. Pagnon
  • Process for forming a coating on a superalloy component, and the coated component produced thereby
    Patent number: 5366136
    Abstract: A component made of superalloy is provided with a localized coating formed from three layers by a brazing heat treatment, the layers comprising an outer layer having a composition adapted to the specific surface properties sought, an inner layer having a composition which includes flux elements, and an intermediate layer obtained by the deposition of a mixture of the materials used for the other two layers.
    Type: Grant
    Filed: May 24, 1993
    Date of Patent: November 22, 1994
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "Snecma"
    Inventor: Claude A. C. Pagnon