Patents by Inventor Gilles Chaumat

Gilles Chaumat 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).

  • Joining by brazing of ceramic materials containing silicon carbide
    Patent number: 5836505
    Abstract: The present invention relates to joining by brazing ceramic elements comprising SiC. The purpose of the invention is to provide a braze alloy which gives a brazed joint resistant to fluorine effluents and having controlled reactivity with SiC. This purpose is achieved using a braze alloy comprising Si and rhodium.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: November 17, 1998
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Gilles Chaumat, Gisele Coing-Boyat