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Michael M. Chau
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San Diego, CA, US
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last 30 patents
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Patent Grant
Chlorine-tolerant, thin-film composite membrane
Patent number
5,271,843
Issue date
Dec 21, 1993
Allied-Signal Inc.
Michael M. Chau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Dry high flux semipermeable membranes
Patent number
4,983,291
Issue date
Jan 8, 1991
Allied-Signal Inc.
Michael M. Chau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High flux semipermeable membranes
Patent number
4,950,404
Issue date
Aug 21, 1990
Allied-Signal Inc.
Michael M. Chau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL