Patents by Inventor Valérie Fontas

Valérie Fontas 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).

  • SUBSTRATE IMPREGNATED WITH SPRAYED CLAY, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20120171255
    Abstract: The invention relates to the production of a clay-impregnated substrate (10), including a step in which a pasty material (3), containing clay mixed with a liquid, is sprayed onto a substrate (1) having an aerated structure.
    Type: Application
    Filed: July 7, 2010
    Publication date: July 5, 2012
    Inventors: Valérie Fontas, Claude Martin