Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028607 | Carbon dioxide sequestration in foamed controlled low strength materials | — | 2015-05-12 |
| 8520210 | Separation of cenospheres from fly ash | John J. Noegel, Pradeep K. Rohatgi | 2013-08-27 |
| 8236098 | Settable building material composition including landfill leachate | Timothy C. Muehlfeld | 2012-08-07 |
| 8074804 | Separation of cenospheres from fly ash | John J. Noegel, Pradeep K. Rohatgi | 2011-12-13 |
| 7578881 | Electrically conductive concrete and controlled low strength materials having spent carbon sorbent | — | 2009-08-25 |
| 7390444 | Carbon dioxide sequestration in foamed controlled low strength materials | Bryna D. Goeckner, Joshua J. Russart | 2008-06-24 |
| 7217401 | Mercury removal from activated carbon and/or fly ash | Terry L. Coughlin, Bryna D. Goeckner, Bryan Fisher, John J. Noegel | 2007-05-15 |
| 6945179 | Ammonia removal from fly ash | Bryan Fisher | 2005-09-20 |
| 6821336 | Electrically conductive concrete and controlled low strength materials having carbon fibers | John J. Noegel, Richard H. Setchell, Jr., Robert F. Bischke | 2004-11-23 |
| 6755901 | Ammonia removal from fly ash | Bryan Fisher | 2004-06-29 |
| 6637354 | Coal combustion products recovery process | — | 2003-10-28 |
| 6461424 | Electrically conductive concrete and controlled low-strength materials | John J. Noegel, Richard H. Setchell, Jr., Robert F. Bischke | 2002-10-08 |
| 5992336 | Reburning of coal ash | — | 1999-11-30 |