Patents by Inventor Kevin P. Mitchell

Kevin P. Mitchell 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).

  • Portable telephone
    Patent number: D357680
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: April 25, 1995
    Assignee: Motorola, Inc.
    Inventors: Daniel L. Williams, Kevin P. Mitchell
  • Portable telephone
    Patent number: D388783
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: January 6, 1998
    Assignee: Motorola, Inc.
    Inventors: Daniel Harden, Sonja Schiefer, Jeffery F. Kurgan, Kevin P. Mitchell