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Robert J. Ferb
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Warren, NJ, US
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last 30 patents
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Patent Grant
Sulfur dioxide scrubber with hydroclone separator
Patent number
4,351,804
Issue date
Sep 28, 1982
Research-Cottrell, Inc.
Edward L. Biedell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Sulfur dioxide scrubber with hyroclone separator
Patent number
4,250,152
Issue date
Feb 10, 1981
Research-Cottrell, Inc.
Edward L. Biedell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL