Patents by Inventor Michael Randolph Siegel

Michael Randolph Siegel 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).

  • Matrix bingo
    Publication number: 20080054564
    Abstract: A method for playing bingo like games utilizing a small sequence of essentially random play numbers applied to a matrix to generate a relatively large quantity of call numbers to cover patterns on one or more game cards.
    Type: Application
    Filed: August 29, 2007
    Publication date: March 6, 2008
    Inventors: Michael Randolph Siegel, Richard Welcher Bloomstein