Patents by Inventor Jean-Paul Farjaudon

Jean-Paul Farjaudon 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).

  • Permanent anti-adherent coating for glassmaking moulds and associated equipment
    Patent number: 4806139
    Abstract: In the production of moulded glass articles, difficulty arises from the risks of adhesion of the glass to the surfaces of the mould, which is made unserviceable, at least for a time. A permanent anti-adherent coating for glassmaking moulds is provided on the mould cavity surfaces, by a metal layer comprising a molybdenum alloy containing 30 to 55% Mo and less than 4% iron. The metal layer may also contain nickel and chromium in significant quantities.
    Type: Grant
    Filed: December 23, 1987
    Date of Patent: February 21, 1989
    Assignee: Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement
    Inventors: Michel Cartier, Jean-Paul Farjaudon