Patents by Inventor William A. Mann

William A. Mann 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).

  • Pretzel cracker
    Patent number: D647686
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: November 1, 2011
    Assignee: Pretzels, Inc.
    Inventor: William A. Mann
  • Pretzel cracker
    Patent number: D763544
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: August 16, 2016
    Assignee: Pretzels, Inc.
    Inventor: William A. Mann, II