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Nonimaging solar collector
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Patent number 6,044,840
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Issue date Apr 4, 2000
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Solar Enterprises International, LLC
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Roland Winston
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F24 - HEATING RANGES VENTILATING
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Nonimaging solar collector
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Patent number 5,967,140
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Issue date Oct 19, 1999
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Solar Enterprises International, LLC
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Roland Winston
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F24 - HEATING RANGES VENTILATING
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Nonimaging solar collector
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Patent number 5,927,271
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Issue date Jul 27, 1999
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Solar Enterprises International, LLC
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Roland Winston
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F24 - HEATING RANGES VENTILATING
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Nonimaging solar collector
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Patent number 5,537,991
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Issue date Jul 23, 1996
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Solar Enterprises International, LLC
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Roland Winston
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F24 - HEATING RANGES VENTILATING