Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603654 | Pelletized immobilized amine sorbent for CO2 capture | Walter C. Wilfong, McMahan L. Gray, Brian W. Kail | 2020-03-31 |
| 10065174 | Pelletized immobilized amine sorbent for CO2 capture | Walter C. Wifong, McMahan L. Gray, Brian W. Kail | 2018-09-04 |
| 7922792 | Method for sequestering CO2 and SO2 utilizing a plurality of waste streams | Douglas Allen, Chen Zhu | 2011-04-12 |
| 7842126 | CO2 separation from low-temperature flue gases | Robert Dilmore, Douglas Allen, Sheila Hedges | 2010-11-30 |
| 7288136 | High capacity immobilized amine sorbents | McMahan L. Gray, Kenneth J. Champagne, Thomas P. Filburn | 2007-10-30 |
| 6959589 | Ultrasound analysis of slurries | Arthur G. Blackwell | 2005-11-01 |
| 6681938 | Device and method for separating minerals, carbon and cement additives from fly ash | Thomas Link, Micael R. Schoffstall | 2004-01-27 |
| 6547854 | Amine enriched solid sorbents for carbon dioxide capture | McMahan L. Gray, Kenneth J. Champagne | 2003-04-15 |