Patents by Inventor Christopher L. Holtz

Christopher L. Holtz 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).

  • Top unit and base for a gaming device
    Patent number: D450096
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: November 6, 2001
    Assignee: IGT
    Inventors: Jean P. Legras, Christopher L. Holtz, Joseph R. Hedrick
  • Base for top unit of a gaming device
    Patent number: D450780
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: November 20, 2001
    Assignee: IGT
    Inventors: Christopher L. Holtz, Jean P. Legras, Joseph R. Hedrick