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Mikhail Boiarski
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Moscow Region, RU
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last 30 patents
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Patent Grant
Low vibration throttling device for throttle-cycle refrigerators
Patent number
5,875,651
Issue date
Mar 2, 1999
APD Cryogenics, Inc.
Dennis Hill
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Precooled vapor-liquid refrigeration cycle
Patent number
5,729,993
Issue date
Mar 24, 1998
APD Cryogenics Inc.
Mikhail Boiarski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
High efficiency throttle cryogenic refrigerator based on one stage...
Patent number
5,706,663
Issue date
Jan 13, 1998
APD Cryogenics, Inc.
Mikhail Boiarski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...