Patents by Inventor Michel Quennessen

Michel Quennessen 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).

  • Knife for the boning of meat
    Patent number: D309557
    Type: Grant
    Filed: August 10, 1987
    Date of Patent: July 31, 1990
    Assignee: Establissments Jean PERNOT et Cie
    Inventor: Michel Quennessen