Patents by Inventor Andre Beyrlé

Andre Beyrlé 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).

  • Method of enameling substrates comprised of glass materials; enamel composition used; and products obtained thereby
    Patent number: 6492029
    Abstract: The invention relates to a novel method of enameling substrates comprised of glass or vitroceramic material, according to which method the enamel composition contains graphite as a component, with the aim of improving the mechanical properties of the enameled substrate and/or conferring anti-adhesive properties on the composition. The invention also relates to the composition, and the enameled substrates obtained.
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: December 10, 2002
    Assignee: Saint-Gobain Glass France
    Inventor: Andre Beyrlé