Patents by Inventor Randy Mitchell Cook

Randy Mitchell Cook 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).

  • Musical instrument display
    Patent number: 7381878
    Abstract: A visual display mounted on a musical instrument for use as a teaching aid, for teaching fingerings and chords, a performing aid for displaying information relevant to a user's performance, and a visual effects aid, for displaying visual effects to an audience while a user is performing.
    Type: Grant
    Filed: August 22, 2006
    Date of Patent: June 3, 2008
    Inventor: Randy Mitchell Cook