Issued Patents All Time
Showing 151–175 of 217 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115650 | Ring gear mounting arrangement with oil scavenge scheme | Lawrence E. Portlock | 2015-08-25 |
| 9091328 | Coupling system for a gear train in a gas turbine engine | William G. Sheridan, Alessio Pescosolido | 2015-07-28 |
| 9038779 | Geared architecture gas turbine engine with oil scavenge | Zachary R. Nado | 2015-05-26 |
| 9028200 | Counter rotating low pressure turbine with splitter gear system | Gabriel L. Suciu, Brian D. Merry, Shankar S. Magge | 2015-05-12 |
| 8978829 | Turbomachine fluid delivery system | Denman H. James | 2015-03-17 |
| 8978352 | Apparatus and method for operating a gas turbine engine during windmilling | Gabriel L. Suciu, Brian D. Merry, Christopher M. Dye | 2015-03-17 |
| 8974344 | Mounting system for a planatary gear train in a gas turbine engine | Gino Pagluica | 2015-03-10 |
| 8968141 | Uninterruptible oil supply in planetary system | Loc Quang Duong, Lawrence E. Portlock | 2015-03-03 |
| 8966876 | Controllable speed windmill operation of a gas turbine engine through low spool power extraction | Gabriel L. Suciu, Brian D. Merry, Christopher M. Dye | 2015-03-03 |
| 8950171 | Counter-rotating gearbox for tip turbine engine | Gabriel L. Suciu, Brian D. Merry | 2015-02-10 |
| 8939714 | Method of assembly for gas turbine fan drive gear system | William G. Sheridan | 2015-01-27 |
| 8939864 | Gas turbine engine lubrication | Lawrence E. Portlock, Frederick M. Schwarz | 2015-01-27 |
| 8935853 | Oil baffle for gas turbine fan drive gear system | William G. Sheridan | 2015-01-20 |
| 8931285 | Planetary gear system arrangement with auxiliary oil system | William G. Sheridan, Lawrence E. Portlock | 2015-01-13 |
| 8899916 | Torque frame and asymmetric journal bearing for fan drive gear system | William G. Sheridan | 2014-12-02 |
| 8898900 | Oil baffle for gas turbine fan drive gear system | William G. Sheridan | 2014-12-02 |
| 8899915 | Geared architecture for high speed and small volume fan drive turbine | Jason Husband, Frederick M. Schwarz, Daniel Bernard Kupratis, Gabriel L. Suciu, William K. Ackermann | 2014-12-02 |
| 8894538 | Gas turbine engine with geared architecture | Lawrence E. Portlock, Frederick M. Schwarz | 2014-11-25 |
| 8894529 | Journal pin oil supply for gear system | — | 2014-11-25 |
| 8858388 | Gas turbine engine gear train | Lawrence E. Portlock, Frederick M. Schwarz | 2014-10-14 |
| 8814503 | Flexible support structure for a geared architecture gas turbine engine | Jason Husband | 2014-08-26 |
| 8795122 | Tapered bearings | Lawrence E. Portlock | 2014-08-05 |
| 8770922 | Flexible support structure for a geared architecture gas turbine engine | Jason Husband | 2014-07-08 |
| 8763251 | Method of assembly for gas turbine fan drive gear system | William G. Sheridan | 2014-07-01 |
| 8764604 | Ring gear mounting arrangement with oil scavenge scheme | Lawrence E. Portlock | 2014-07-01 |