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Denise A. Miller
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Baltimore, MD, US
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last 30 patents
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Patent Grant
Bleach resistant polysulfone/polyurethane composite membranes
Patent number
5,431,817
Issue date
Jul 11, 1995
W. R. Grace & Co.-Conn.
James A. Braatz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL