Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Ratliff; Keith D. Address: Farmington, MO No. of patents: 9 Patents: Patent Number Title Of Patent Date Issued D361614 Playground structure with circular slide August 22, 1995 D358442 Panel with steps for playground structure May 16, 1995 D358441 Arched panel for playground structure May 16, 1995 D355693 Playground and activity structure February 21, 1995 D355692 Slide attachment for playground structure February 21, 1995 D354108 Curved rectangular panel for playground structure January 3, 1995 D353868 Base for playground structure December 27, 1994 D353867 Arched rectangular panel for playground structure December 27, 1994 D353866 Rectangular panel for playground structure December 27, 1994       Recently Added Patents Self optimizing electrical switching device Hearing device Distributing digital video content to multiple end-user devices Gaming apparatus and systems Retracting eye drape Valve arrangement Solar combiner with integrated string current monitoring   Randomly Featured Patents Variable flow area nozzle Method of preparing iron(III) phosphate compounds for iron fortification of food products Display device and electronic device using thin-film transistors formed on semiconductor thin films which are crystallized on insulating substrates Method of selective coating of a composite surface production of microelectronic interconnections using said method and integrated circuits Spherically guided safety seating system Beaded bracelet for male genitalia Diaphragm pump with compensation means in the hydraulic control chamber Certificate assignment strategies for efficient operation of the PKI-based security architecture in a vehicular network Fingerprint detector using ridge resistance sensor Privacy clothing garment © 2006-2011. PatentGenius.com All Rights Reserved.