Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261046 | System and method of reducing pulverizer flammability hazard and boiler nitrous oxide output | Terry W. Rettig, T. Steven I. Torbov, Thomas D. Burnett | 2007-08-28 |
| 5311829 | Method for reduction of sulfur oxides and particulates in coal combustion exhaust gases | Tsveton S. I. Torbov, Robert J. Impev, Thomas D. Burnett | 1994-05-17 |
| 5050108 | Method for extending the useful life of boiler tubes | Kevin G. Hara, Clayton Q. Lee, Richard S. Moser, Terry W. Rettig | 1991-09-17 |