David M. Avant JR.

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Sandersville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Waterless separation systems for coal and minerals
- Patent number 8,517,293
- Issue date Aug 27, 2013
- Robbins & Avant Mineral Ventures, LLC
- David M. Avant
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Delaminated sedimentary mica
- Patent number 6,436,523
- Issue date Aug 20, 2002
- Georgia Industrial Minerals, Inc.
- David M. Avant
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and method for producing delaminated sedimentary mica
- Patent number 5,775,601
- Issue date Jul 7, 1998
- Georgia Industrial Minerals, Inc.
- David M. Avant
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
WATERLESS SEPARATION SYSTEMS FOR COAL AND MINERALS
- Publication number 20130091765
- Publication date Apr 18, 2013
- Robbins & Avant Mineral Ventures, LLC
- David M. Avant
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Methods of processing kaolin from high grit content crude clay ore
- Publication number 20050045754
- Publication date Mar 3, 2005
- David M. Avant
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES