Rory D. STIEGER
19Patents
5h-index
21Co-inventors
62Inventor score
Filing activity: Mar 3, 2006 → Apr 19, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8177496B2 | Tone noise reduction in turbomachines | Emerging Cross-Sectional Technologies | 45 | Active |
| US7735601B1 | Engine noise | Emerging Cross-Sectional Technologies | 40 | Active |
| US9797314B2 | Method and apparatus for controlling a compressor of a gas turbine engine | Emerging Cross-Sectional Technologies | 10 | Active |
| US9776727B2 | Method of controlling a cooling system | Emerging Cross-Sectional Technologies | 9 | Active |
| US10450074B2 | Aircraft pneumatic system | Emerging Cross-Sectional Technologies | 7 | Active |
| US9733026B2 | Heat exchanger with fluid guiding members | Emerging Cross-Sectional Technologies | 4 | Active |
| US11339714B2 | Gas turbine engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11486302B2 | Turboshaft gas turbine engine and expansion ratio relationship | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10926882B2 | Control system for a cabin blower system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11480134B2 | High pressure ratio gas turbine engine | General | 0 | Revoked |
| US10167084B2 | Aircraft environmental control system air duct arrangement | Emerging Cross-Sectional Technologies | 0 | Active |
| US10246197B2 | Aircraft | Emerging Cross-Sectional Technologies | 0 | Active |
| US12017790B2 | Aircraft auxiliary power unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US11378017B2 | Supersonic aircraft turbofan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11063494B2 | Electrical machine apparatus | Electricity | 0 | Active |
| US10938279B2 | Electrical machine | Electricity | 0 | Active |
| US11629668B2 | High pressure ratio gas turbine engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11038390B2 | Electrical machine apparatus having a conduit with a particular arrangement for an inlet and outlet | Electricity | 0 | Active |
| US11566562B2 | Gas turbine engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.