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Robert C. Gmelin
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Cranford, NJ, US
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last 30 patents
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Patent Grant
Economical air separator
Patent number
5,228,888
Issue date
Jul 20, 1993
The BOC Group, Inc.
Robert Gmelin
C01 - INORGANIC CHEMISTRY
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Patent Grant
Pressure swing adsorption method for separating gaseous mixtures
Patent number
5,176,722
Issue date
Jan 5, 1993
The BOC Group, Inc.
Norberto C. Lemcoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL