Patents by Inventor John Kirk Freeman

John Kirk Freeman 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).

  • Guitar pick
    Patent number: D461838
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: August 20, 2002
    Inventor: John Kirk Freeman