Patents by Inventor Brett R. BRADLEY

Brett R. BRADLEY 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).

  • Fluorescent lamp with high color rendering index and coating systems therefor
    Patent number: 9117650
    Abstract: A coating system for a fluorescent lamp, and fluorescent lamps provided therewith. The coating system includes a phosphor-containing coating containing a mixture of phosphors that contain less than 10% weight rare earth phosphors. The phosphor-containing coating emits visible light having a color rendering index of at least 87 when excited by UV radiation.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: August 25, 2015
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Fangming Du, Brett R. Bradley, William Erwin Cohen, Nathaniel Jon Farkas, Clark David Nelson
  • FLUORESCENT LAMP WITH HIGH COLOR RENDERING INDEX AND COATING SYSTEMS THEREFOR
    Publication number: 20140306598
    Abstract: A coating system for a fluorescent lamp, and fluorescent lamps provided therewith. The coating system includes a phosphor-containing coating containing a mixture of phosphors that contain less than 10% weight rare earth phosphors. The phosphor-containing coating emits visible light having a color rendering index of at least 87 when excited by UV radiation.
    Type: Application
    Filed: June 26, 2014
    Publication date: October 16, 2014
    Inventors: Fangming DU, Brett R. BRADLEY, William Erwin COHEN, Nathaniel Jon FARKAS, Clark David NELSON