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Patent applications and USPTO patent grants for Cochran; Joe W..The latest application filed is for "emission control systems and methods thereof".
Patent | Date |
---|---|
Emission control systems and methods thereof App 20070297963 - Cochran; Joe W. | 2007-12-27 |
Controlled rate feeder systems for fine particle solids and methods thereof Grant 7,306,200 - Cochran December 11, 2 | 2007-12-11 |
Emission control systems and methods thereof Grant 7,223,375 - Cochran May 29, 2 | 2007-05-29 |
Controlled rate feeder systems for fine particle solids and methods thereof App 20060266970 - Cochran; Joe W. | 2006-11-30 |
Method of fly ash beneficiation and apparatus for same Grant 5,399,194 - Cochran , et al. March 21, 1 | 1995-03-21 |
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