Patents by Inventor Jean Vienney

Jean Vienney 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).

  • Publication number: 20090301834
    Abstract: An electric vehicle is provided including an electric drive, at least one first electric power collecting shoe to power the drive, and at least one first transmitter. The first collecting shoe is separated from the first transmitter by a first distance greater than 0.2 meters, the first transmitter is positioned in front of the first collecting shoe in the direction of travel of the vehicle. The invention also provides an associated transport system.
    Type: Application
    Filed: January 12, 2009
    Publication date: December 10, 2009
    Applicant: ALSTOM TRANSPORT SA
    Inventors: Pierre-Jean Vienney, Yann Chaintron
  • Patent number: 4809690
    Abstract: An impression is firstly taken of the skull, which makes it possible to produce a replica thereof. On the latter are successively deposited a thermostable film, a first carbon fabric layer, a second aramide layer and a third carbon fabric layer. These three layers form the protective skull cap following polymerization in an oven and elimination of the skull replica and the thermostable film. The skull cap can optionally contain holes. A protective skull cap for at least partly covering a skull, where the cap is worn directly on the skin and is flexible to perfectly adapt to the shape of the skull so as to be in intimate contact therewith at all points. The skull cap consists of three layers, from the inside to the outside, a first carbon fabric layer, a second [ARAMIDE] polyarylamide fiber fabric layer and a third carbon fabric layer. These layers are impregnated with a high elongation resin so that the thickness of the cap is equal to or less than 1 mm.
    Type: Grant
    Filed: July 23, 1986
    Date of Patent: March 7, 1989
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Jean-Francois Bouyssi, Thierry Massard, Jean Vienney