Patents by Inventor George Leibman

George Leibman 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).

  • Technique for locating electronic labels in an electronic price display system
    Patent number: 5532465
    Abstract: In a system for displaying prices in a retail store, improved rail arrangements permit improved accuracy in confirming the physical location of an improved display device on one such rail arrangement. A response from the device to a host, or central computer, indicates a particular position of the device on the rail arrangement.
    Type: Grant
    Filed: March 8, 1994
    Date of Patent: July 2, 1996
    Assignee: Electronic Retailing Systems International, Inc.
    Inventors: Paul Waterhouse, John Stevens, George Leibman