Patents by Inventor Christopher C. Vosler

Christopher C. Vosler 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).

  • Backcoat for thermal transfer ribbons
    Patent number: 5952107
    Abstract: There is provided by the present invention a coating formulation and thermal transfer ribbons obtained therefrom which do not require the application of a separate backcoating to the substrate employed. A backcoating is self-generated on the untreated side of the substrate from the thermal transfer layer of the ribbon when the two contact. A thermal transfer ribbon with a self-generated backcoat is also provided.
    Type: Grant
    Filed: October 29, 1997
    Date of Patent: September 14, 1999
    Assignee: NCR Corporation
    Inventors: Joseph D. Roth, Christopher C. Vosler, Thomas J. Obringer