Kirkconnell; S. Frank
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kirkconnell; S. Frank.The latest application filed is for "mercury removal systems using beneficiated fly ash particles and methods thereof".
- Kirkconnell; S. Frank - St. Petersburg FL
| Patent | Date |
|---|---|
| Mercury removal systems using beneficiated fly ash particles and methods thereof Grant 8,545,598 - Cochran , et al. October 1, 2 | 2013-10-01 |
| Fly ash beneficiation systems with sulfur removal and methods thereof Grant 7,641,878 - Cochran , et al. January 5, 2 | 2010-01-05 |
| Mercury removal systems using beneficiated fly ash particles and methods thereof App 20080314242 - Cochran; Joseph W. ; et al. | 2008-12-25 |
| Fly ash beneficiation systems with sulfur removal and methods thereof App 20070193476 - Cochran; Joseph W. ; et al. | 2007-08-23 |
| 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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