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Clyde Verhoff
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Fort Laramie, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plural compressors
Patent number
7,201,567
Issue date
Apr 10, 2007
Emerson Climate Technologies, Inc.
Guido Wiertz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Discharge valve
Patent number
6,582,211
Issue date
Jun 24, 2003
Copeland Corporation
Frank S. Wallis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Discharge valve
Patent number
6,428,292
Issue date
Aug 6, 2002
Copeland Corporation
Frank S. Wallis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Discharge valve
Patent number
6,171,084
Issue date
Jan 9, 2001
Copeland Corporation
Frank S. Wallis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Plural compressors
Publication number
20040258542
Publication date
Dec 23, 2004
Guido Wiertz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Discharge valve
Publication number
20020187062
Publication date
Dec 12, 2002
Frank S. Wallis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...