Dale F. Graham

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Dakota Dunes, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Recovering chrome from a tannery process
- Patent number 10,202,661
- Issue date Feb 12, 2019
- Tyson Foods, Inc.
- Dale F. Graham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of removing a contaminant from a contaminant-containing biol...
- Patent number 9,783,763
- Issue date Oct 10, 2017
- Reg Synthetic Fuels, LLC
- Peter Guay
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of recovering chrome from a tannery process
- Patent number 9,683,270
- Issue date Jun 20, 2017
- Tyson Foods, Inc.
- Dale F Graham
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Method of removing a contaminant from a contaminant-containing biol...
- Patent number 9,404,064
- Issue date Aug 2, 2016
- Reg Synthetic Fuels, LLC
- Peter Guay
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
RECOVERING CHROME FROM A TANNERY PROCESS
- Publication number 20170158530
- Publication date Jun 8, 2017
- TYSON FOODS, INC.
- Dale F. Graham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF REMOVING A CONTAMINANT FROM A CONTAMINANT-CONTAINING BIOL...
- Publication number 20160340605
- Publication date Nov 24, 2016
- REG Synthetic Fuels, LLC
- Peter GUAY
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD OF REMOVING A CONTAMINANT FROM A CONTAMINANT-CONTAINING BIOL...
- Publication number 20160017256
- Publication date Jan 21, 2016
- REG Synthetic Fuels, LLC
- Peter GUAY
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD OF RECOVERING CHROME FROM A TANNERY PROCESS
- Publication number 20150167108
- Publication date Jun 18, 2015
- TYSON FOODS, INC.
- Dale F. Graham
- C14 - SKINS HIDES PELTS LEATHER