Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8794960 | Low NOx burner | Stephen Londerville | 2014-08-05 |
| 8118588 | Energy efficient low NOx burner and method of operating same | — | 2012-02-21 |
| 7422427 | Energy efficient low NOx burner and method of operating same | — | 2008-09-09 |
| 6929470 | Low NOx duct burner | Kenneth Y. Ahn | 2005-08-16 |
| 6453852 | Temperature stratified superheater and duct burner | Martin Joseph Fry | 2002-09-24 |
| 6062848 | Vibration-resistant low NO.sub.x burner | — | 2000-05-16 |
| 6027330 | Low NO.sub.x fuel gas burner | — | 2000-02-22 |
| 5460512 | Vibration-resistant low NO.sub.x burner | Steve B. Londerville | 1995-10-24 |
| 5310337 | Vibration-resistant low NO.sub.x burner | Steve B. Londerville | 1994-05-10 |
| 5224539 | Cooling system for air heaters and the like | — | 1993-07-06 |
| 5102329 | High intensity burner | — | 1992-04-07 |