Patents by Inventor Jerome Gestin

Jerome Gestin 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 cleaning and stripping a turboshaft engine blade using a pulsed laser
    Patent number: 9415462
    Abstract: A method for cleaning a turboshaft engine blade comprising a superalloy body covered with a coating, in which the coating of the blade is at least partially machined using a pulsed laser. At least the feed rate of the pulsed laser and the pulse frequency of the pulsed laser are parameterized such that the machined surface of the blade has a roughness of 4 ?m to 10 ?m.
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: August 16, 2016
    Assignee: SNECMA
    Inventors: Juliette Hugot, Franck Bourdin, Thierry Fevrier, Jerome Gestin
  • METHOD FOR CLEANING AND STRIPPING A TURBOSHAFT ENGINE BLADE USING A PULSED LASER
    Publication number: 20140082939
    Abstract: A method for cleaning a turboshaft engine blade comprising a superalloy body covered with a coating, in which the coating of the blade is at least partially machined using a pulsed laser. At least the feed rate of the pulsed laser and the pulse frequency of the pulsed laser are parameterised such that the machined surface of the blade has a roughness of 4 ?m to 10 ?m.
    Type: Application
    Filed: May 2, 2012
    Publication date: March 27, 2014
    Applicant: SNECMA
    Inventors: Juliette Hugot, Franck Bourdin, Thierry Fevrier, Jerome Gestin