Issued Patents 2023
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846237 | Gas turbine engine with intercooled cooling air and dual towershaft accessory gearbox | Gabriel L. Suciu, Hung Duong, Jonathan F. Zimmitti, Michael E. McCune, Brian D. Merry | 2023-12-19 |
| 11815001 | Planetary gear system arrangement with auxiliary oil system | Michael E. McCune, Lawrence E. Portlock | 2023-11-14 |
| 11814976 | Geared gas turbine engine with oil deaerator and air removal | — | 2023-11-14 |
| 11773787 | Method of assembly for gas turbine fan drive gear system | Michael E. McCune | 2023-10-03 |
| 11773786 | Fundamental gear system architecture | — | 2023-10-03 |
| 11725589 | Geared gas turbine engine with oil deaerator | — | 2023-08-15 |
| 11697999 | Lightweight journal support pin | Michael E. McCune, William P. Ogden | 2023-07-11 |
| 11686209 | Fan drive gear system with improved misalignment capability | — | 2023-06-27 |
| 11674413 | Gas turbine engine with gearbox health features | Frederick M. Schwarz | 2023-06-13 |
| 11608779 | Turbofan engine bearing and gearbox arrangement | Michael E. McCune | 2023-03-21 |
| 11597527 | Aircraft hybrid propulsion fan drive gear system DC motors and generators | Daniel Bernard Kupratis, Frederick M. Schwarz, Glenn Levasseur | 2023-03-07 |
| 11578665 | Geared turbofan with integral front support and carrier | — | 2023-02-14 |
| 11566587 | Geared turbomachine fan and compressor rotation | Michael E. McCune | 2023-01-31 |
| 11560852 | Fan drive gear system | Gary D. Roberge, Michael E. McCune | 2023-01-24 |
| 11555412 | Lightweight journal support pin | Michael E. McCune, William P. Ogden | 2023-01-17 |