Boulder, Colorado
United States
5
2009-02-12
Charles Bolta from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Compact fluorescent lamp
#2 | 2008-02-14Light emitting diode (L.E.D.) lighting fixtures with emergency back-up and scotopic enhancement
#3 | 2008-01-17After-glow lamp
#4 | 2007-06-21Photo luminescent and light source combination exit sign
#5 | 2007-06-07Light therapy device
3876935 ⎘