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Robert Norman Gardner
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Highland, UT, US
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last 30 patents
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Patent Grant
Solar-powered lighting device and charging system
Patent number
9,553,481
Issue date
Jan 24, 2017
Goal Zero LLC
Mark Prommel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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last 30 patents
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Patent Application
SOLAR-POWERED LIGHTING DEVICE AND CHARGING SYSTEM
Publication number
20140239717
Publication date
Aug 28, 2014
Mark Prommel
F21 - LIGHTING