Patents by Inventor Mario Poitras

Mario Poitras 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).

  • Packaging container
    Patent number: D391479
    Type: Grant
    Filed: July 8, 1996
    Date of Patent: March 3, 1998
    Assignee: McCain Foods Limited
    Inventor: Mario Poitras