Patents by Inventor Serge Georges Guy Cossard

Serge Georges Guy Cossard 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).

  • Radiographic control of an object having a crystal lattice
    Patent number: 6295335
    Abstract: The invention relates to the inspection of an object (105) by radiography, this object possessing a crystal lattice. It consists of submitting the object (105) to electromagnetic radiation (103) to obtain a radiographic image of the object on receptor means (114) the radiographic image obtained, corresponding to one exposure, being a composed image resulting from a relative displacement of the object (105) which makes it possible to substantially reproduce the object while significantly attenuating the parasitic elements produced by diffraction of the electromagnetic radiation on the crystal lattice of the object.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: September 25, 2001
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation “Snecma”
    Inventor: Serge Georges Guy Cossard