Patents by Inventor Geoffrey E. Gelman

Geoffrey E. Gelman 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).

  • Marketing System Employing Vending Machines
    Publication number: 20080040211
    Abstract: According to an embodiment, a device provides an offer, via an interface (130) at a vending machine (100), for a benefit in exchange for an email address. An email address is received via the interface (380). After receiving the email address, a promotional message (260) is transmitted to the received email address.
    Type: Application
    Filed: December 9, 2004
    Publication date: February 14, 2008
    Inventors: Jay S. Walker, Paul T. Breitenbach, Daniel E. Tedesco, Geoffrey E. Gelman, Robert C. Tedesco