Patents by Inventor Mark D'Ambruso

Mark D'Ambruso 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).

  • Patent number: D340754
    Type: Grant
    Filed: July 2, 1991
    Date of Patent: October 26, 1993
    Assignee: Bluewater Marketing Group Inc.
    Inventor: Mark D'Ambruso
  • Patent number: D340958
    Type: Grant
    Filed: March 27, 1992
    Date of Patent: November 2, 1993
    Assignee: Bluewater Marketing Group, Inc.
    Inventor: Mark D'Ambruso