1
Roger Robertson, Mark Williams, Paul Eckels, Peter Weller, Danny Lambeth, Randy Pyrtle, Randy Backler: Phosphorous fluorescent light assembly excited by light emitting diodes. May 30, 2000: US06068383 (192 worldwide citation)

The present invention incorporates a series of light emitting diodes which transmit an ultra-violet region of the electromagnetic spectrum to a bed of phosphorous to provide a fluorescent light source.


2
Randy Pyrtle: Fluorescent light fixture with lateral ballast. H E Williams, Beirne Maynard & Parsons, May 20, 2003: US06565238 (24 worldwide citation)

A flourescent lighting fixture includes a secondary housing member for ballast laterally offset from and to one side of a primary housing member for flourescent bulbing. A bridge assembly extends between the housing members. A dead air enclosure may be positioned to one side of the bridge assembly a ...