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Oak Ridge Solar Engineering, Inc.
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Oak Ridge, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solar radiation collector and concentrator
Patent number
RE30027
Issue date
Jun 12, 1979
Oak Ridge Solar Engineering, Inc.
Vernon J. Hockman
126 - Stoves and furnaces
Information
Patent Grant
Solar radiation collector and concentrator
Patent number
3,964,464
Issue date
Jun 22, 1976
Oak Ridge Solar Engineering, Inc.
Vernon J. Hockman
F24 - HEATING RANGES VENTILATING