Patents by Inventor Philip K. Jones

Philip K. Jones 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).

  • Audio speaker
    Patent number: D397117
    Type: Grant
    Filed: January 6, 1997
    Date of Patent: August 18, 1998
    Assignee: Platinum Audio, Ltd.
    Inventor: Philip K. Jones