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Peter P. Narreau
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Pennellville, NY, US
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last 30 patents
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Patent Grant
Economizer control for two-stage compressor systems
Patent number
5,582,022
Issue date
Dec 10, 1996
Carrier Corporation
Anton D. Heinrichs
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Electronic control of liquid cooled compressor motors
Patent number
5,475,985
Issue date
Dec 19, 1995
Carrier Corporation
Anton D. Heinrichs
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Economizer control with variable capacity
Patent number
5,095,712
Issue date
Mar 17, 1992
Carrier Corporation
Peter P. Narreau
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...