Patents by Inventor Leonard P. Hardwick

Leonard P. Hardwick 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).

  • Dispenser housing
    Patent number: D540906
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: April 17, 2007
    Assignee: King Technologies, Inc.
    Inventor: Leonard P. Hardwick
  • Salt generator control station
    Patent number: D546773
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: July 17, 2007
    Assignee: King Technology
    Inventor: Leonard P. Hardwick
  • Dispenser cover
    Patent number: D551971
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: October 2, 2007
    Assignee: King Technology
    Inventor: Leonard P. Hardwick
  • Dispenser holder
    Patent number: D571432
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: June 17, 2008
    Assignee: King Technology Inc.
    Inventor: Leonard P. Hardwick