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Lighting system
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Patent number 11,022,281
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Issue date Jun 1, 2021
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LEDVANCE LLC
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Steven Howard Ray
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F21 - LIGHTING
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Lighting system
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Patent number 10,677,428
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Issue date Jun 9, 2020
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LEDVANCE LLC
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Steven Howard Ray
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F21 - LIGHTING
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Lighting system
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Patent number 10,309,626
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Issue date Jun 4, 2019
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Steven Howard Ray
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F21 - LIGHTING
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Lighting system
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Patent number 9,989,224
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Issue date Jun 5, 2018
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LEDVANCE LLC
-
Steven Howard Ray
-
F21 - LIGHTING
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