Patents by Inventor Marc Heriard-Dubreuil

Marc Heriard-Dubreuil 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).

  • Patent number: D285051
    Type: Grant
    Filed: October 25, 1983
    Date of Patent: August 12, 1986
    Assignee: A. De Luze & Fils & Cie
    Inventor: Marc Heriard-Dubreuil
  • Patent number: D290089
    Type: Grant
    Filed: January 29, 1985
    Date of Patent: June 2, 1987
    Assignee: A. De Luze & Fils & Cie.
    Inventor: Marc Heriard-Dubreuil