Richard S. Weinstein

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Bismarck, ND, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of enhancing the quality of high-moisture materials using sy...
- Patent number 8,579,999
- Issue date Nov 12, 2013
- Great River Energy
- Charles W. Bullinger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and method of enhancing the quality of high-moisture mate...
- Patent number 8,372,185
- Issue date Feb 12, 2013
- Great River Energy
- Charles W. Bullinger
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Apparatus and method of enhancing the quality of high-moisture mate...
- Patent number 8,062,410
- Issue date Nov 22, 2011
- Great River Energy
- Charles W. Bullinger
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Air jig for separation of minerals from coal
- Patent number 7,367,456
- Issue date May 6, 2008
- EXPORTech Company, Inc.
- Robin R. Oder
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ENHANCING THE QUALITY OF HIGH-MOISTURE MATERIALS USING SY...
- Publication number 20140141381
- Publication date May 22, 2014
- GREAT RIVER ENERGY
- Charles W. Bullinger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Apparatus and Method of Enhancing the Quality of High-Moisture Mate...
- Publication number 20120067789
- Publication date Mar 22, 2012
- GREAT RIVER ENERGY
- Charles W. Bullinger
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Apparatus and method of enhancing the quality of high-moisture mate...
- Publication number 20080201980
- Publication date Aug 28, 2008
- Charles W. Bullinger
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method of enhancing the quality of high-moisture materials using sy...
- Publication number 20060075682
- Publication date Apr 13, 2006
- Great River Energy
- Charles W. Bullinger
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Air jig for separation of minerals from coal
- Publication number 20040217040
- Publication date Nov 4, 2004
- EXPORTech Company, Inc.
- Robin R. Oder
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...