Patents by Inventor Daniel Boucheron

Daniel Boucheron 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 and apparatus for treating the internal surface of a gas bottle
    Publication number: 20020125257
    Abstract: The method for treating the internal surface of a gas bottle includes the following steps:
    Type: Application
    Filed: December 21, 2001
    Publication date: September 12, 2002
    Inventors: Catherine Ronge, Daniel Boucheron, Roberto Frande
  • Method and apparatus for treating the internal surface of a gas bottle
    Patent number: 6348241
    Abstract: The method for treating the internal surface of a gas bottle includes the following steps: a) an incident laser treatment beam is introduced into a bottle through its mouth, approximately along the axis of the bottle; b) the laser beam is deflected in the bottle onto the internal surface of the bottle; c) a relative rotation between the bottle and the deflected laser beam is made approximately about the axis of the bottle; and d) a relative displacement between the bottle and the deflected laser beam is made so as to scan most of the internal surface of the bottle with the deflected laser beam. The apparatus for treating a bottle is designed to implement the steps of the method.
    Type: Grant
    Filed: April 27, 1999
    Date of Patent: February 19, 2002
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Catherine Ronge, Daniel Boucheron, Roberto Frande
  • METHOD AND APPARATUS FOR TREATING THE INTERNAL SURFACE OF A GAS BOTTLE
    Publication number: 20010041228
    Abstract: The method for treating the internal surface of a gas bottle includes the following steps:
    Type: Application
    Filed: April 27, 1999
    Publication date: November 15, 2001
    Inventors: CATHERINE RONGE, DANIEL BOUCHERON, ROBERTO FRANDE