| 12313011 |
Self-actuated bleed valves for gas turbine engines |
David J. Zawilinski, Scott W. Simpson |
2025-05-27 |
|
| 12181072 |
Pressure relief valve with damper |
Jesse W. Clauson |
2024-12-31 |
$30,766,000 |
| 12092236 |
Positioning valve control system |
David J. Zawilinski, Scott W. Simpson |
2024-09-17 |
$58,793,000 |
| 11795880 |
System and method for controlling dual starter air valve |
Michael D. Greenberg, John M. Dehais |
2023-10-24 |
$53,135,000 |
| 11401868 |
System and method for controlling dual starter air valve |
Michael D. Greenberg, John M. Dehais |
2022-08-02 |
$36,016,000 |
| 11060454 |
Method of regulating air pressure in anti-icing system |
Zhijun Zheng, Michael D. Greenberg |
2021-07-13 |
$47,969,000 |
| 10934885 |
System and method for controlling dual starter air valve |
Michael D. Greenberg, John M. Dehais |
2021-03-02 |
$26,178,000 |
| 10927963 |
Direct-acting valve |
Zhijun Zheng, Michael D. Greenberg |
2021-02-23 |
|
| 10865715 |
Passive stability bleed valve with adjustable reference pressure regulator and remote override capability |
Michael D. Greenberg |
2020-12-15 |
$65,320,000 |
| 10711700 |
Gas turbine start system to enable rotor thermal stabilization with backup bleed bypass cooling mode |
Michael D. Greenberg, David Gelwan, Jesse W. Clauson |
2020-07-14 |
$19,325,000 |
| 10669945 |
Starter air valve system with dual electromechanical controls |
Michael D. Greenberg, David Gelwan, Jesse W. Clauson, John M. Dehais, Myles R. Kelly |
2020-06-02 |
$16,996,000 |
| 10626802 |
Ducted gas turbine engine stability bleed valve with passive and active shutoff |
Michael D. Greenberg |
2020-04-21 |
$16,288,000 |
| 10519864 |
Dual inline starter air valve |
Michael D. Greenberg, Myles R. Kelly |
2019-12-31 |
$17,318,000 |
| 10458337 |
Dual inline valve with manual override |
Myles R. Kelly, Michael D. Greenberg |
2019-10-29 |
$10,764,000 |
| 10450955 |
Nacelle anti ice system |
Zhijun Zheng, Michael D. Greenberg |
2019-10-22 |
$15,937,000 |
| 10384786 |
Thermally biased valve and anti-icing system |
Michael D. Greenberg, Zhijun Zheng |
2019-08-20 |
$16,282,000 |
| 10330019 |
Self-actuating and dual pivot flapper valve |
Francis P. Marocchini, Aaron F. Rickis |
2019-06-25 |
$7,920,000 |
| 9964223 |
Bleed valves for gas turbine engines |
August M. Coretto, Francis P. Marocchini, Aaron F. Rickis |
2018-05-08 |
$13,781,000 |
| 9957899 |
Dual inline starter air valve |
Michael D. Greenberg, Myles R. Kelly |
2018-05-01 |
$8,732,000 |
| 9849992 |
Inline pressure regulating valve assembly with inlet pressure bias |
Zhijun Zheng, Michael D. Greenberg |
2017-12-26 |
$15,764,000 |
| 9784184 |
Self-actuated, in-line bleed valve |
Francis P. Marocchini, Aaron F. Rickis, Glenn Gradischer |
2017-10-10 |
$20,608,000 |
| 9689315 |
Full-area bleed valves |
Francis P. Marocchini, Aaron F. Rickis, Glenn Gradischer |
2017-06-27 |
$34,861,000 |
| 8814498 |
Self-actuating bleed valve for a gas turbine engine |
Michael M. Kuhns, James S. Elder |
2014-08-26 |
$14,983,000 |
| 6910851 |
Turbofan jet engine having a turbine case cooling valve |
Robert Franconi, Scott R. MacDonald, Paul Mazzone |
2005-06-28 |
$20,717,000 |
| 5230362 |
Compensated pressure controller |
— |
1993-07-27 |
$6,606,000 |
