Patents by Inventor Kevin R. Liesner

Kevin R. Liesner 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).

  • Patent number: D388231
    Type: Grant
    Filed: February 14, 1997
    Date of Patent: December 23, 1997
    Assignee: InterBold
    Inventors: Paul D. Magee, Dan J. Delaney, Kevin R. Liesner, Brian S. Wetrich, Tim E. Kerstetter, John C. Davis