Salem, Massachusetts
United States
5
2014-04-03
The entities that hold a legal rights for patent applications filed by inventor Levin Robert E.:
Robert E. Levin from Salem, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MODIFIED SPECTRUM LAMP
#2 | 2013-03-14Modified spectrum incandescent lamp
#3 | 2012-05-31Phosphor blend for an LED light source and LED light source incorporating same
#4 | 2012-05-24Phosphor blend for an LED light source and LED light source incorporating same
#5 | 2009-05-28Phosphor blend for a compact fluorescent lamp and lamp containing same
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