Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145557 | Diffuse combustion method and apparatus | John N. Newby, Thomas F. Robertson | 2018-12-04 |
| 9909755 | Low NOx combustion method and apparatus | Thomas F. Robertson, John J. Nowakowski, Mark C. Hannum | 2018-03-06 |
| 9250018 | Apparatus and methods for achieving low NOx in a grate-kiln pelletizing furnace | — | 2016-02-02 |
| 8662887 | NOx suppression techniques for a rotary kiln | Thomas F. Robertson, John J. Nowakowski | 2014-03-04 |
| 8202470 | Low NOx fuel injection for an indurating furnace | Thomas F. Robertson, John J. Nowakowski | 2012-06-19 |
| 6929469 | Burner apparatus | Thomas F. Robertston, Thomas B. Neville, Mark C. Hannum, John N. Newby | 2005-08-16 |
| 6824383 | Diffuse combustion method and apparatus | — | 2004-11-30 |
| 6652265 | Burner apparatus and method | — | 2003-11-25 |
| 6638061 | Low NOx combustion method and apparatus | Thomas F. Robertson, John N. Newby | 2003-10-28 |
| 6431859 | Combustion gas and air recovery apparatus | Thomas B. Neville, Brian J. Schmotzer, Thomas F. Robertson | 2002-08-13 |
| 6206686 | Integral low NOx injection burner | Keith J. Nieszczur, John N. Newby, Thomas F. Robertson, Richard D. Sutton | 2001-03-27 |