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Milton M. Kosfeld
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Colts Neck, NJ, US
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last 30 patents
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Patent Grant
Flapper valve for a rotary compressor
Patent number
3,998,243
Issue date
Dec 21, 1976
Fedders Corporation
Charles L. Osterkorn
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Injection cooling arrangement for rotary compressor
Patent number
3,945,220
Issue date
Mar 23, 1976
Fedders Corporation
Milton M. Kosfeld
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...