Patents by Inventor Nancy O. Hoffmann

Nancy O. Hoffmann 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).

  • LOTTERY VALIDATION AND PAYMENT METHOD
    Publication number: 20120178513
    Abstract: This invention is directed to lottery validation and payment method, particularly intended for State lotteries, which accommodates promotional tickets, online tickets and instant tickets with improved functionality and capability.
    Type: Application
    Filed: January 7, 2011
    Publication date: July 12, 2012
    Inventors: Cynthia B. Jackson, Nancy O. Hoffmann, Bruce B. Culpepper, Michael A. Foster, Gerardo Castaño