Resources Contact Us Home
Ratliff; Keith D.
Farmington, MO
No. of 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
Vehicle wheel rim protector
Direct file transfer between subscribers of a communications systems
Distortion estimation for quantized data
Method and apparatus for complementing an instrument panel by utilizing augmented reality
Electrode composition with enhanced performance characteristics
Semiconductor device element formed on SOI substrate comprising a hollow region, and having capacitors in an electric field alleviation region
  Randomly Featured Patents
Method for facilitating the installation of an axially adjustable driveshaft assembly in a vehicle
Exhaust gas purification system for low emission vehicle
Bone plate and screw system allowing bi-directional assembly
Space vehicle seat and space vehicle provided with this seat
Water barrier of water-swellable clay or other abrasive material sandwiched between interconnected layers of flexible fabric sewn or needled together using a lubricant and/or a liquid adhesive
Cardiac pacing methods
Surgical template assembly and method for drilling and installing dental implants
Perylene-3,4,9,10-tetracarboxylic acid monoanhydride monoimide and monoimidazolide compounds, processes for their preparation and their use
Methods and apparatus for maintaining connectivity with an internet protocol phone operating behind a firewall