Patents by Inventor Robert Lee Williams

Robert Lee Williams 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).

  • Field adjustable fluorescent or LED light fixtue with automatic and user programmable multiple control functions
    Publication number: 20170198867
    Abstract: A novel light fixture assembly 300, 301, 330, 340, 360, 370 and 400 with built-in adjustable mounting plates 71, 72, 73, 75, 101, 102, 103, 101a, 102a, 103a, 178 and 188 is disclosed. Easy installation with minimum on-site adapter fabrication is provided. Additionally, a hinge mechanism 95, 96 is shown providing easy access to the interior of the light fixture assembly. Angular adjustment of the front face or faces of the light fixture is also possible using the said hinge mechanism. Various modern control functions are disclosed such as wireless and wired controls for light dimming, color change, timing, occupancy sensing, programmability etc.
    Type: Application
    Filed: December 10, 2015
    Publication date: July 13, 2017
    Inventors: Frank Albert Bilan, Albert Lee Kramp, Robert Lee Williams