Patents by Inventor Glenn W. Martin

Glenn W. Martin 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).

  • Food crust
    Patent number: D354159
    Type: Grant
    Filed: June 17, 1993
    Date of Patent: January 10, 1995
    Assignee: Pietro's Corporation
    Inventor: Glenn W. Martin