| 9989011 | Reverse flow single spool core gas turbine engine | Mar 05, 15 | Jun 05, 18 | United Technologies Corporation |
| 9982600 | Pre-skewed capture plate | May 19, 15 | May 29, 18 | United Technologies Corporation |
| 9890641 | Gas turbine engine truncated airfoil fillet | Jan 15, 15 | Feb 13, 18 | UNITED TECHNOLOGIES CORPORATION |
| 9856792 | Method of operating a gas turbine power plant with exhaust gas recirculation and corresponding gas turbine power plant | Aug 25, 14 | Jan 02, 18 | ANSALDO ENERGIA SWITZERLAND AG |
| 9845726 | Gas turbine engine with high speed low pressure turbine section | Dec 12, 14 | Dec 19, 17 | UNITED TECHNOLOGIES CORPORATION |
| 9777633 | Secondary airflow passage for adjusting airflow distortion in gas turbine engine | Mar 30, 16 | Oct 03, 17 | GENERAL ELECTRIC COMPANY |
| 9759128 | Compound engine assembly with exhaust pipe nozzle | Jun 16, 15 | Sep 12, 17 | PRATT & WHITNEY CANADA CORP. |
| 9752510 | Gas turbine engine driving multiple fans | Jan 19, 16 | Sep 05, 17 | UNITED TECHNOLOGIES CORPORATION |
| 9650954 | Gas turbine engine with distributed fans | Jan 15, 15 | May 16, 17 | UNITED TECHNOLOGIES CORPORATION |
| 9551353 | Compressor blade mounting arrangement | Aug 09, 13 | Jan 24, 17 | GENERAL ELECTRIC COMPANY |
| 9541092 | Tip turbine engine with reverse core airflow | Dec 22, 11 | Jan 10, 17 | UNITED TECHNOLOGIES CORPORATION |
| 9500126 | Geared turbofan engine gearbox arrangement | Sep 25, 14 | Nov 22, 16 | UNITED TECHNOLOGIES CORPORATION |
| 9488218 | Pilot ring with controlled axial roll | Mar 30, 15 | Nov 08, 16 | HONEYWELL INTERNATIONAL INC. |
| 9279334 | Gas turbine engine | Jul 06, 12 | Mar 08, 16 | DRESSER-RAND COMPANY, The United States of America as represented by the United States Department of Energy, |
| 9255478 | Reaction turbine and hybrid impulse reaction turbine | Oct 24, 12 | Feb 09, 16 | HYBRID TURBINE GROUP |
| 9163521 | Gas turbine engine with supersonic compressor | Jul 06, 12 | Oct 20, 15 | DRESSER-RAND COMPANY, RAMGEN POWER SYSTEMS, LLC, |
| 9157366 | Adaptive fan with cold turbine | May 30, 12 | Oct 13, 15 | UNITED TECHNOLOGIES CORPORATION |
| 9151223 | Gas turbine combustion chamber arrangement of axial type of construction | Jun 15, 11 | Oct 06, 15 | ROLLS-ROYCE DEUTSCHLAND LTD & CO KG |
| 8935910 | Rotary oil degradation byproducts removal system | Oct 24, 11 | Jan 20, 15 | GENERAL ELECTRIC COMPANY |
| 8820084 | Apparatus for controlling a boundary layer in a diffusing flow path of a power generating machine | Jun 28, 11 | Sep 02, 14 | SIEMENS AKTIENGESELLSCHAFT |