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Lee A. White
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Marysville, OH, US
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last 30 patents
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Patent Grant
Demand defrost control method and apparatus
Patent number
4,882,908
Issue date
Nov 28, 1989
Ranco Incorporated
Lee A. White
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant reversing valve
Patent number
4,573,497
Issue date
Mar 4, 1986
Ranco Incorporated
Lee A. White
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...