Patents by Inventor Daniel Gaston Lhomme

Daniel Gaston Lhomme 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 manufacturing a hollow blade for a turbomachine
    Patent number: 7526862
    Abstract: Method of manufacturing a hollow blade (1) for a turbomachine in which the blade (1) is made from a preform (14) obtained from external primary parts (28, 30). In order to reduce costs, the root part (2) of the blade is formed from spare material (34) entirely located on only one of the two external primary parts of the preform (14).
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: May 5, 2009
    Assignee: Snecma
    Inventors: Stéphane André Leveque, Daniel Gaston Lhomme, Alain Lorieux