Patents by Inventor Philippe Hugot

Philippe Hugot 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).

  • Resistor for the treatment of materials
    Patent number: 4906821
    Abstract: A resistor for the treatment of materials, such as for the production of monocrystals by the planar resistor method includes an electrically conductive thin plate having a zone with a plurality of holes. With respect to an electric current flowing in the plate substantially parallel to its faces, the plate has lower electrical resistance in a peripheral area of said zone than in the central portion thereof.
    Type: Grant
    Filed: July 12, 1988
    Date of Patent: March 6, 1990
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Bernard Bechevet, Claude Calvat, Philippe Hugot, Gerard Basset