Patents by Inventor Olivier SCIARA

Olivier SCIARA 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).

  • ANNULAR OPTICAL LASER WELDING METHOD
    Publication number: 20080138548
    Abstract: A welding method in the manufacture of an accumulator comprising a cover with a ball welded onto the periphery of an opening formed through the cover, comprises welding the ball onto the cover of the accumulator by placing the ball (1) in contact with the periphery of an opening (2) formed through a metal part (3, 11) preferably of aluminum, and then welding the ball, preferably of aluminum or steel, onto the periphery of the opening using a laser emitting a beam with an annular cross-section (4).
    Type: Application
    Filed: December 5, 2007
    Publication date: June 12, 2008
    Applicant: SAFT GROUPE SA
    Inventor: Olivier SCIARA