Patents by Inventor Dominque COYEZ

Dominque COYEZ 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 for producing a pattern for lost pattern casting
    Patent number: 10913105
    Abstract: A fabrication method for fabricating a pattern for lost pattern casting, comprising at least one insert (10), providing at least two pattern portions (12, 14), said at least two portions being made of a material that can be eliminated, and assembling said at least two pattern portions together around at least a portion of said at least one insert in sealed manner so as to make said pattern (16).
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: February 9, 2021
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Pascal Gomez, Umberto Aprile, Philippe Chabaneix, Dominque Coyez, Chantal Sylvette Langlois, Daniel Quach, Isabelle Marie Monique Valente, Matthieu Jean Luc Vollebregt
  • METHOD FOR PRODUCING A PATTERN FOR LOST PATTERN CASTING
    Publication number: 20180154427
    Abstract: A fabrication method for fabricating a pattern for lost pattern casting, comprising at least one insert (10), providing at least two pattern portions (12, 14), said at least two portions being made of a material that can be eliminated, and assembling said at least two pattern portions together around at least a portion of said at least one insert in sealed manner so as to make said pattern (16).
    Type: Application
    Filed: April 26, 2016
    Publication date: June 7, 2018
    Inventors: Pascal GOMEZ, Aprile UMBERTO, Chabaneix PHILIPPE, Dominque COYEZ, Chantal Sylvette LANGLOIS, Daniel QUACH, Isabelle Marie Monique VALENTE, Matthieu Jean Luc VOLLEBREGT