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Steven R. Jaeger
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Madison, WI, US
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last 30 patents
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Patent Grant
Slush hydrogen production method and apparatus
Patent number
6,758,046
Issue date
Jul 6, 2004
Astronautics Corporation of America
John A. Barclay
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Patent Grant
Magnetic refrigeration apparatus for He II production
Patent number
4,956,976
Issue date
Sep 18, 1990
Astronautics Corporation of America
Stephen F. Kral
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...