Patents by Inventor Eric S. VanKeulen

Eric S. VanKeulen 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).

  • Automated teller machine media cassette indicator
    Patent number: D481520
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: October 28, 2003
    Assignee: Diebold Self Service Systems, division of Diebold, Incorporated
    Inventors: Paul D. Magee, David A. Barker, Jeff Geither, Eric S. VanKeulen, Jon E. Washington