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Edgar Samuelsen
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Brooklyn, NY, US
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last 30 patents
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Patent Grant
Rotary filtration device with hyperphilic membrane
Patent number
5,000,848
Issue date
Mar 19, 1991
Membrex, Inc.
Leonard T. Hodgins
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Solid state cross-linked polymer
Patent number
4,596,858
Issue date
Jun 24, 1986
Harry P. Gregor
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE