Patents by Inventor Mark J. Totz

Mark J. Totz 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).

  • Frothy beer mug cooler
    Patent number: D493071
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: July 20, 2004
    Inventors: Mark D. Fasula, Mark J. Totz