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Andrew T. Tershak
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Center Township, Vanderburgh County, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for controlling a refrigerator in low ambient temperature co...
Patent number
5,187,941
Issue date
Feb 23, 1993
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Ice chute for deep door refrigerator
Patent number
5,077,985
Issue date
Jan 7, 1992
Whirlpool Corporation
William J. Buchser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for controlling a refrigerator in low ambient temperature...
Patent number
4,834,169
Issue date
May 30, 1989
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Fault tolerant control for a refrigerator
Patent number
4,821,528
Issue date
Apr 18, 1989
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Fault tolerant control for a refrigerator
Patent number
4,741,170
Issue date
May 3, 1988
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Temperature set point control for a refrigerator
Patent number
4,646,528
Issue date
Mar 3, 1987
Whirlpool Corporation
Roque D. Marcade
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerator door ajar alarm with variable delay
Patent number
4,566,285
Issue date
Jan 28, 1986
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Adaptive demand defrost control for a refrigerator
Patent number
4,528,821
Issue date
Jul 16, 1985
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Adaptive defrost control system for a refrigerator
Patent number
4,481,785
Issue date
Nov 13, 1984
Whirlpool Corporation
Andrew T. Tershak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Temperature sensing circuit with high noise immunity
Patent number
4,380,155
Issue date
Apr 19, 1983
Whirlpool Corporation
Stephen W. Paddock
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Temperature sensing circuit with high noise immunity
Patent number
4,297,851
Issue date
Nov 3, 1981
Whirlpool Corporation
Stephen W. Paddock
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...