Patents by Inventor Michael Peter McDonald

Michael Peter McDonald 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).

  • Package for a snack food container
    Patent number: D408280
    Type: Grant
    Filed: September 3, 1997
    Date of Patent: April 20, 1999
    Assignee: New Glarus Foods, Inc.
    Inventors: Dick Duane Manley, Michael Peter McDonald
  • Package for a snack food container
    Patent number: D416483
    Type: Grant
    Filed: September 3, 1997
    Date of Patent: November 16, 1999
    Assignee: New Glarus Foods, Inc.
    Inventors: Dick Duane Manley, Michael Peter McDonald