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Continuous process for making ethanol
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Patent number 5,837,506
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Issue date Nov 17, 1998
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The Trustee of Dartmouth College
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Lee R. Lynd
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Distillation process for ethanol
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Patent number 5,124,004
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Issue date Jun 23, 1992
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Trustees of Dartmouth College
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Hans E. Grethlein
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Distillation process for ethanol
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Patent number 4,961,826
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Issue date Oct 9, 1990
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Trustees of Dartmouth College
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Hans E. Grethlein
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Distillation systems and methods
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Patent number 4,626,321
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Issue date Dec 2, 1986
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Trustees of Dartmouth College
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Hans E. Grethlein
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL