Patents by Inventor Dominique Joseph Georges COYEZ

Dominique Joseph Georges 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).

  • Foundry mold, method for manufacturing the mold and foundry method
    Patent number: 11745254
    Abstract: A foundry mold includes at least one molding cavity and one pair of feeder arms. The molding cavity extends, along a horizontal axis, from a first end to a second end, and the first pair of feeder arms comprises a first feeder arm, oriented in a substantially vertical direction and connected to the first end of the first molding cavity, and a second feeder arm, substantially parallel to the first feeder arm and connected to the second end of the first molding cavity.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: September 5, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Serge Alain Fargeas, Nicolas Romain Benjamin Leriche, Dominique Joseph Georges Coyez
  • FOUNDRY MOLD, METHOD FOR MANUFACTURING THE MOLD AND FOUNDRY METHOD
    Publication number: 20220410254
    Abstract: A foundry mold includes at least one molding cavity and one pair of feeder arms. The molding cavity extends, along a horizontal axis, from a first end to a second end, and the first pair of feeder arms comprises a first feeder arm, oriented in a substantially vertical direction and connected to the first end of the first molding cavity, and a second feeder arm, substantially parallel to the first feeder arm and connected to the second end of the first molding cavity.
    Type: Application
    Filed: November 13, 2020
    Publication date: December 29, 2022
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Serge Alain FARGEAS, Nicolas Romain Benjamin LERICHE, Dominique Joseph Georges COYEZ