Patents by Inventor Chris Knighton

Chris Knighton 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: D636281
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: April 19, 2011
    Assignee: Granicus LLC
    Inventors: Robert J. Henderson, Chris Knighton