Patents by Inventor Dominique Mignot

Dominique Mignot 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).

  • Single-pass laser welding method of a T assembly of metallic parts
    Patent number: 7071445
    Abstract: The method is used to attach the various parts of a “T” assembly using a single laser welding pass from the outside of the “T” assembly. Welding is done with a bifocal welding head (20) the two axes (21) of which are parallel to a surface of the part forming the “T” stem (10), the weld being made along the entire length of the assembly. To be used when manufacturing vanes for a turbo jet fan duct.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: July 4, 2006
    Assignee: Snecma Moteurs
    Inventors: Herve Launais, Thierry Flesch, Dominique Mignot, Michel Allouard
  • Single-pass laser welding method of a T assembly of metallic parts
    Publication number: 20040089641
    Abstract: The method is used to attach the various parts of a “T” assembly using a single laser welding pass from the outside of the “T” assembly.
    Type: Application
    Filed: October 29, 2003
    Publication date: May 13, 2004
    Applicant: SNECMA MOTEURS
    Inventors: Herve Launais, Thierry Flesch, Dominique Mignot, Michel Allouard