Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D698016 | Air purification disk plate system | — | 2014-01-21 |
| 6892962 | Fuel oil atomizer and method for atomizing fuel oil | John N. Dale, Scott H. Lindemann | 2005-05-17 |
| 6814307 | Low NOx liquid fuel oil atomizer spray plate and fabrication method thereof | John N. Dale | 2004-11-09 |
| 6622944 | Fuel oil atomizer and method for discharging atomized fuel oil | Scott H. Lindemann, John N. Dale | 2003-09-23 |
| 6053431 | Liquid Atomizer | John N. Dale, Scott H. Lindemann | 2000-04-25 |
| 6024301 | Low NO.sub.x liquid fuel oil atomizer spray plate and fabrication method thereof | John N. Dale | 2000-02-15 |
| 5969271 | Ambient sampler with rain protection | John N. Dale, Bruce E. Hartel | 1999-10-19 |
| 5931387 | Liquid atomizer | John N. Dale, Scott H. Lindemann | 1999-08-03 |
| 5593298 | Pollutant reducing modification of a tangentially fired furnace | Edward O. Hartel | 1997-01-14 |
| 5529000 | Pulverized coal and air flow spreader | Edward O. Hartel, Brian William Doyle, Dan V. Giovanni | 1996-06-25 |
| 5271238 | Environmental control system | James W. Powell, Mark G. Voss, Edward O. Hartel | 1993-12-21 |
| 5257508 | Environmental control system | James W. Powell, Mark G. Voss, Edward O. Hartel | 1993-11-02 |
| 5255529 | Environmental control system | James W. Powell, Mark G. Voss, Edward O. Hartel | 1993-10-26 |
| 5253483 | Environmental control system | James W. Powell, Mark G. Voss, Edward O. Hartel | 1993-10-19 |
| 4306835 | Air purging unit for an optical pyrometer of a gas turbine engine | — | 1981-12-22 |
| 4271666 | Integral infrared radiation suppressor for a turbofan engine | Paul L. Hoffman | 1981-06-09 |
| 4215537 | Apparatus for and method of suppressing infrared radiation emitted from gas turbine engine | — | 1980-08-05 |
| 4182119 | Air pump for turbofan fuel control system | — | 1980-01-08 |