Patents by Inventor Jean-Pierre Goulette

Jean-Pierre Goulette 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 THE NON-DESTRUCTIVE TESTING OF A CASING BY COLORIMETRY
    Publication number: 20180306706
    Abstract: A method for non-destructively testing the heating of a determined zone of a part made of a polymer material, the method comprising the following steps: a) taking at least one colorimetric measurement on said determined zone to be tested and obtaining the value ap of the parameter a of the CIELAB colorimetric space; b) taking at least one colorimetric measurement on said reference zone of said part and obtaining the value ap/ref of the parameter a of the CIELAB colorimetric space; c) calculating ?ap=ap?ap/ref; and d) establishing a risk of heating said determined zone to be tested if ?ap is higher than a threshold value A1.
    Type: Application
    Filed: February 21, 2018
    Publication date: October 25, 2018
    Applicant: Safran Aircraft Engines
    Inventors: Jean-Louis Romero, Jean-Pierre Goulette, Angélique Melody Marine Alexia Mainczyk