Patents by Inventor Curtis Leroy Cruver, IV

Curtis Leroy Cruver, IV 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).

  • Volatile actives dispenser
    Patent number: D501546
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: February 1, 2005
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Curtis Leroy Cruver, IV, Christian J. Kulujian
  • Volatile actives dispenser
    Patent number: D502540
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: March 1, 2005
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Curtis Leroy Cruver, IV, Christian J. Kulujian
  • Volatile actives dispenser
    Patent number: D469862
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: February 4, 2003
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Curtis Leroy Cruver, IV, Shawn O. Barrett, Mark E. Wefler
  • Volatile actives dispenser
    Patent number: D473638
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: April 22, 2003
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Curtis Leroy Cruver, IV
  • Instrument or vocal microphone (PG57)
    Patent number: D475699
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: June 10, 2003
    Assignee: Shure Incorporated
    Inventors: Brian Thornton, Curtis Leroy Cruver, IV
  • Knob
    Patent number: D563757
    Type: Grant
    Filed: February 7, 2007
    Date of Patent: March 11, 2008
    Assignee: Wolf Appliance, Inc.
    Inventors: Curtis Leroy Cruver, IV, Christian Kulujian, Gerry N. Lippincott