Patents by Inventor Daniel E. Stafne

Daniel E. Stafne 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).

  • Random multi-character code generating system
    Publication number: 20030123433
    Abstract: A random multi-character code generating set of multi-faceted elements. The multi-faceted elements carry a plurality of indicia thereon. The elements include a first multi-faceted element carrying first indicia thereon and a second multi-faceted element carrying second indicia distinguishable from the first indicia thereon.
    Type: Application
    Filed: December 31, 2001
    Publication date: July 3, 2003
    Inventor: Daniel E. Stafne