Patents by Inventor Dave L. Gregerson

Dave L. Gregerson 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).

  • Convertible barcode reader
    Patent number: 8365998
    Abstract: A convertible barcode reader which includes different configurations for self-service operation and assisted-service operation. An example convertible barcode reader includes a first housing portion including a first barcode reader engine, a second housing portion including a second barcode reader engine, and a hinge for coupling the second housing portion to the first housing portion between the first and second barcode reader engines. The second housing portion is moveable between a first position for self-service operation and a second position for assisted service operation.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: February 5, 2013
    Assignee: NCR Corporation
    Inventors: Dave L. Gregerson, Steven J. Hammer