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Charles M. Woods
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Germansville, PA, US
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last 30 patents
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Patent Grant
Integrated process for purifying and liquefying a feed gas mixture...
Patent number
5,486,227
Issue date
Jan 23, 1996
Air Products and Chemicals, Inc.
Ravi Kumar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Patent Grant
Separating argon/oxygen mixtures using a structured packing
Patent number
RE34038
Issue date
Aug 25, 1992
Air Products and Chemicals, Inc.
Douglas L. Bennett
062 - Refrigeration
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Patent Grant
Separating argon/oxygen mixtures using a structured packing
Patent number
4,836,836
Issue date
Jun 6, 1989
Air Products and Chemicals, Inc.
Douglas L. Bennett
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...