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Triple integrated heat pump system
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Patent number 4,646,538
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Issue date Mar 3, 1987
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Mississipi Power Co.
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Andrew L. Blackshaw
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Heat pump water heater
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Patent number 4,330,309
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Issue date May 18, 1982
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Glen P. Robinson
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F24 - HEATING RANGES VENTILATING
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Heat transfer system
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Patent number 4,299,275
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Issue date Nov 10, 1981
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Glen P. Robinson
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F24 - HEATING RANGES VENTILATING
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Heat transfer system
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Patent number 4,219,076
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Issue date Aug 26, 1980
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Glen P. Robinson
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F24 - HEATING RANGES VENTILATING
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Heat transfer system
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Patent number 4,182,409
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Issue date Jan 8, 1980
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Glen P. Robinson
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F24 - HEATING RANGES VENTILATING
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Flow control valve assembly
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Patent number 4,120,316
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Issue date Oct 17, 1978
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Scientific-Atlanta, Inc.
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Glen P. Robinson
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Heat transfer system
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Patent number 4,119,143
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Issue date Oct 10, 1978
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Scientific-Atlanta, Inc.
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Glen P. Robinson
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F24 - HEATING RANGES VENTILATING
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Modular solar collector system
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Patent number 4,103,674
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Issue date Aug 1, 1978
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Scientific-Atlanta, Inc.
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Glen P. Robinson
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F24 - HEATING RANGES VENTILATING
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Combined loop free-piston heat pump
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Patent number 4,009,587
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Issue date Mar 1, 1977
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Scientific-Atlanta, Inc.
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Glen P. Robinson
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Dual loop heat pump system
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Patent number 3,988,901
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Issue date Nov 2, 1976
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Scientific-Atlanta, Inc.
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Samuel V. Shelton
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...