Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545598 | Mercury removal systems using beneficiated fly ash particles and methods thereof | Joseph W. Cochran, Vincent M. Giampa | 2013-10-01 |
| 7641878 | Fly ash beneficiation systems with sulfur removal and methods thereof | Joseph W. Cochran | 2010-01-05 |
| 5399194 | Method of fly ash beneficiation and apparatus for same | Joe W. Cochran | 1995-03-21 |