Bothell, Washington
United States
4
2013-10-17
The entities that hold a legal rights for patent applications filed by inventor Engstrom Cheryl:
Cheryl Engstrom from Bothell, US has applied for patents for these inventions. The list has both pending applications and granted patents:
RECESSED-LIGHT CONVERSION APPARATUS, SYSTEM AND METHODS
#2 | 2013-09-26LIGHTING CONVERSION APPARATUS
#3 | 2013-06-20RECESSED-LIGHT CONVERSION APPARATUS, SYSTEM, AND METHODS
#4 | 2011-06-16Recessed-light conversion apparatus, system, and methods
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