| 12372033 |
Turbine engine with sound-based active control |
David Marion Ostdiek, Matthew J. Drodofsky, Trevor Wayne Goerig, Stefan Joseph Cafaro |
2025-07-29 |
| 12359588 |
Aircraft engine aeromechanical instability detection |
David Marion Ostdiek, William J. Solomon, Drew M. Capps, Stefan Joseph Cafaro, Matthew Vincent Gettemy +1 more |
2025-07-15 |
| 12313012 |
System and method for reducing a clearance gap in an engine |
Michael Scott McCambridge, Logan Daniel Fritz, David Marion Ostdiek, Timothy M. Kasberg, Jason Holden |
2025-05-27 |
| 10378439 |
Gas turbine engine with variable speed turbines |
Robert W. Cedoz |
2019-08-13 |
| 9759132 |
Gas turbine engine performance seeking control |
— |
2017-09-12 |
| 9630706 |
Positionable ejector member for ejector enhanced boundary layer alleviation |
— |
2017-04-25 |
| 9482236 |
Modulated cooling flow scheduling for both SFC improvement and stall margin increase |
Mark J. Gritton |
2016-11-01 |
| 8844264 |
Gas turbine engine with ejector |
— |
2014-09-30 |
| 8572947 |
Gas turbine engine with ejector |
— |
2013-11-05 |
| 6272422 |
Method and apparatus for use in control of clearances in a gas turbine engine |
Craig W. Irwin |
2001-08-07 |
| 6231306 |
Control system for preventing compressor stall |
— |
2001-05-15 |
| 6164902 |
Controlling stall margin in a gas turbine engine during acceleration |
Craig W. Irwin |
2000-12-26 |
| 6155038 |
Method and apparatus for use in control and compensation of clearances in a gas turbine |
Craig W. Irwin |
2000-12-05 |
| 5623823 |
Variable cycle engine with enhanced stability |
Steven M. Schirle, Samy Baghdadi, Gary M. Perkins |
1997-04-29 |
| 5520508 |
Compressor endwall treatment |
— |
1996-05-28 |
| 5375412 |
Rotating stall recovery |
James V. French |
1994-12-27 |
| 5357748 |
Compressor vane control for gas turbine engines |
— |
1994-10-25 |
| 5269136 |
Sub-idle stability enhancement and rotating stall recovery |
— |
1993-12-14 |
| 5165845 |
Controlling stall margin in a gas turbine engine during acceleration |
— |
1992-11-24 |
| 5165844 |
On-line stall margin adjustment in a gas turbine engine |
— |
1992-11-24 |
| 5059093 |
Compressor bleed port |
Brian A. Robideau |
1991-10-22 |
| 4947643 |
Active geometry control system for gas turbine engines |
Robert R. Pollak, Juan A. Marcos |
1990-08-14 |
