Patents by Inventor Laurent Doublet

Laurent Doublet 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).

  • USE OF AN ELECTRICAL CONTACT MATERIAL FOR BLOWING AN ELECTRIC ARC
    Publication number: 20110068088
    Abstract: Method of using a material including a conductive metal matrix and magnetic entities representing between 8 and 80% by weight of the material and including hard magnetic phases, the magnetic entities being non-magnetized but capable of being magnetized in an average orientation defined by the direction of a magnetic field applied to the material, in order to blow an electric arc between two electrical contact pads, at least one of which includes the material.
    Type: Application
    Filed: May 14, 2009
    Publication date: March 24, 2011
    Applicant: Metalor Technologies International SA
    Inventors: Laurent Doublet, Christine Bourda, Didier Jeannot, Pierre Ramoni, Dominique Givord, Sophie Rivoirard