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Sun-Tak Hwang
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Cincinnati, OH, US
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last 30 patents
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Patent Grant
Process for preparation of heterogeneous polysiloxane membrane and...
Patent number
4,828,588
Issue date
May 9, 1989
University of Cincinnati
Sun-Tak Hwang
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method and apparatus for separating components of a mixture
Patent number
4,617,093
Issue date
Oct 14, 1986
University of Cincinnati
Sun-Tak Hwang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL