Issued Patents 2019
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288010 | Geared turbofan gas turbine engine architecture | David P. Houston, Daniel Bernard Kupratis | 2019-05-14 |
| 10280794 | Compartment shielding | Lisa I. Brilliant | 2019-05-07 |
| 10280757 | Gas turbine engine airfoil with auxiliary flow channel | Daniel Bernard Kupratis | 2019-05-07 |
| 10267228 | Geared turbofan arrangement with core split power ratio | Daniel Bernard Kupratis | 2019-04-23 |
| 10267180 | Geared architecture turbofan engine thermal management system and method | Simon Pickford | 2019-04-23 |
| 10253695 | Heat exchanger for cooled cooling air with adjustable damper | Paul W. Duesler | 2019-04-09 |
| 10247004 | Heat exchanger with decreased core cross-sectional areas | John W. Golan | 2019-04-02 |
| 10240531 | Heat exchange module for a turbine engine | John T. Schmitz | 2019-03-26 |
| 10240526 | Gas turbine engine with high speed low pressure turbine section | Gabriel L. Suciu, William K. Ackermann, Daniel Bernard Kupratis | 2019-03-26 |
| 10233773 | Monitoring system for non-ferrous metal particles | William G. Sheridan | 2019-03-19 |
| 10234359 | Gas turbine engine with lifing calculations based upon actual usage | Marnie A. Rizo, David P. Houston, David M. Nissley, Paul J. Hiester, Timothy Dale +3 more | 2019-03-19 |
| 10233774 | Three spool turbofan engine with low noise intermediate turbine rotor | Bruce L. Morin | 2019-03-19 |
| 10215027 | Aluminum fan blade construction with welded cover | Michael A. Weisse | 2019-02-26 |
| 10202185 | Geared turbofan with improved spinner | — | 2019-02-12 |
| 10196989 | Gas turbine engine gear train | Michael E. McCune, Lawrence E. Portlock | 2019-02-05 |
| 10190496 | Turbofan engine bearing and gearbox arrangement | William G. Sheridan | 2019-01-29 |
| 10190495 | Geared turbofan engine with inter-shaft deflection feature | Pedro David Laureano | 2019-01-29 |
| 10174678 | Bowed rotor start using direct temperature measurement | Amy R. Grace | 2019-01-08 |
| 10167813 | Gas turbine engine with fan variable area nozzle to reduce fan instability | Gregory A. Kohlenberg, Sean P. Zamora | 2019-01-01 |