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David Fred Cantrell
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Lakemont, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of processing ethanol byproducts and related subsystems
Patent number
9,212,334
Issue date
Dec 15, 2015
GS Cleantech Corporation
David Fred Cantrell
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Methods of processing ethanol byproducts and related subsystems
Patent number
8,283,484
Issue date
Oct 9, 2012
GS Cleantech Corporation
David Fred Cantrell
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of processing ethanol byproducts and related subsystems
Patent number
8,008,516
Issue date
Aug 30, 2011
David Fred Cantrell
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of recovering oil from thin stillage
Patent number
8,008,517
Issue date
Aug 30, 2011
GS Cleantech Corporation
David Fred Cantrell
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of freeing the bound oil present in whole stillage and thin...
Patent number
7,608,729
Issue date
Oct 27, 2009
GS Cleantech Corporation
David J. Winsness
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of processing ethanol byproducts and related subsystems
Patent number
7,601,858
Issue date
Oct 13, 2009
GS Cleantech Corporation
David Fred Cantrell
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PROCESSING ETHANOL BYPRODUCTS AND RELATED SUBSYSTEMS
Publication number
20150191675
Publication date
Jul 9, 2015
GS Cleantech Corporation
David F. Cantrell
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHODS OF PROCESSING ETHANOL BYPRODUCTS AND RELATED SUBSYSTEMS
Publication number
20120205324
Publication date
Aug 16, 2012
GS CLEANTECH CORPORATION
David Fred Cantrell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods Of Processing Ethanol Byproducts And Related Subsystems
Publication number
20110282085
Publication date
Nov 17, 2011
GS CLEANTECH CORPORATION
David Fred Cantrell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods Of Processing Ethanol Byproducts And Related Subsystems
Publication number
20100004474
Publication date
Jan 7, 2010
GS CLEANTECH CORPORATION
David Fred Cantrell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PROCESSING ETHANOL BYPRODUCTS AND RELATED SUBSYSTEMS
Publication number
20090259060
Publication date
Oct 15, 2009
GS CLEANTECH CORPORATION
David Fred Cantrell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF FREEING THE BOUND OIL PRESENT IN WHOLE STILLAGE AND THIN...
Publication number
20090250412
Publication date
Oct 8, 2009
GS CLEANTECH CORPORATION
David J. Winsness
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF FREEING THE BOUND OIL PRESENT IN WHOLE STILLAGE AND THIN...
Publication number
20070238891
Publication date
Oct 11, 2007
David J. Winsness
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method of processing ethanol byproducts and related subsystems
Publication number
20060041152
Publication date
Feb 23, 2006
David Fred Cantrell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of processing ethanol byproducts and related subsystems
Publication number
20060041153
Publication date
Feb 23, 2006
David Fred Cantrell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL