Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845239 | Laser-induced spectroscopy system and process | Randy Monahan, Lauren Elizabeth Callahan, Geoffrey K. Urbanek | 2020-11-24 |
| 10761029 | Laser-induced spectroscopy system and process | Randy Monahan, Lauren Elizabeth Callahan, Geoffrey K. Urbanek | 2020-09-01 |
| 10281140 | Low NOx combustion method and apparatus | Thomas F. Robertson, Mark C. Hannum, Stein J. Storslett | 2019-05-07 |
| 9909755 | Low NOx combustion method and apparatus | Thomas F. Robertson, Bruce E. Cain, Mark C. Hannum | 2018-03-06 |
| 8662887 | NOx suppression techniques for a rotary kiln | Bruce E. Cain, Thomas F. Robertson | 2014-03-04 |
| 8202470 | Low NOx fuel injection for an indurating furnace | Bruce E. Cain, Thomas F. Robertson | 2012-06-19 |
| 8109759 | Assured compliance mode of operating a combustion system | Thomas F. Robertson, Thomas B. Neville, Charles E. Kilfoyle | 2012-02-07 |
| 8087930 | Heating method | Julius J. Lukacs, Todd A. Miller, Thomas F. Robertson | 2012-01-03 |
| 8083517 | Method of operating a furnace | John N. Newby, Thomas F. Robertson | 2011-12-27 |
| 8033254 | Submerged combustion vaporizer with low NOx | Mark C. Hannum, Thomas F. Robertson, John N. Newby | 2011-10-11 |
| 8002541 | Combustion method and apparatus | Thomas B. Neville, Mark C. Hannum, Thomas F. Robertson | 2011-08-23 |
| 7837462 | Combustion method and apparatus | Thomas B. Neville, Mark C. Hannum, Thomas F. Robertson | 2010-11-23 |
| 7832365 | Submerged combustion vaporizer with low NOx | Mark C. Hannum, Thomas F. Robertson, John N. Newby | 2010-11-16 |
| 7637739 | Heating method and apparatus | Julius J. Lukacs, Todd A. Miller, Thomas F. Robertson | 2009-12-29 |
| 7402038 | Combustion method and apparatus | Thomas B. Neville, Mark C. Hannum, Thomas F. Robertson | 2008-07-22 |