Issued Patents 2020
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837359 | Gas turbine engine with distributed fans | Michael E. McCune, Jesse M. Chandler, Alan H. Epstein, Steven M. O'Flarity, Christopher J. Hanlon +3 more | 2020-11-17 |
| 10837288 | Secondary flowpath system for a gas turbine engine | Brian D. Merry, James D. Hill, William K. Ackermann | 2020-11-17 |
| 10829831 | High elastic modulus shafts and method of manufacture | Dilip M. Shah, Herbert A. Chin, John Joseph Marcin, Paul L. Reynolds, Paul D. Genereux +1 more | 2020-11-10 |
| 10830149 | Intercooled cooling air using cooling compressor as starter | Nathan Snape, Brian D. Merry | 2020-11-10 |
| 10830148 | Intercooled cooling air with dual pass heat exchanger | Jesse M. Chandler, Joseph B. Staubach, Brian D. Merry, Wesley K. Lord | 2020-11-10 |
| 10830152 | Gas turbine engine compressor arrangement | Karl L. Hasel, Joseph B. Staubach, Brian D. Merry, Christopher M. Dye | 2020-11-10 |
| 10830130 | Geared turbofan with three turbines all counter-rotating | Frederick M. Schwarz | 2020-11-10 |
| 10823070 | Intercooled cooling air system with bypass | William K. Ackermann, Brian D. Merry, Neil J. Terwilliger | 2020-11-03 |
| 10823056 | Boundary layer excitation aft fan gas turbine engine | Jesse M. Chandler | 2020-11-03 |
| 10823071 | Multi-source turbine cooling air | Brian D. Merry, William K. Ackermann | 2020-11-03 |
| 10815814 | Re-use and modulated cooling from tip clearance control system for gas turbine engine | Mark F. Zelesky, Brian D. Merry | 2020-10-27 |
| 10815888 | Geared turbofan bearing arrangement | Brian D. Merry | 2020-10-27 |
| 10808610 | Simplified engine bleed supply with low pressure environmental control system for aircraft | Frederick M. Schwarz | 2020-10-20 |
| 10808616 | Method and apparatus for handling pre-diffuser airflow for cooling high pressure turbine components | William K. Ackermann | 2020-10-20 |
| 10808622 | Turbine engine case mount and dismount | Ioannis Alvanos, Brian D. Merry | 2020-10-20 |
| 10808933 | Turbine stage cooling | Brian D. Merry, James D. Hill | 2020-10-20 |
| 10808608 | Gas turbine engine oil tank | Nathan Snape, Christopher M. Dye | 2020-10-20 |
| 10801355 | Geared turbofan with four star/planetary gear reduction | Frederick M. Schwarz, William G. Sheridan, Michael E. McCune | 2020-10-13 |
| 10801411 | Ceramic liner for a turbine exhaust case | Jesse M. Chandler | 2020-10-13 |
| 10794214 | Tip clearance control for gas turbine engine | Mark F. Zelesky, Ioannis Alvanos, Brian D. Merry | 2020-10-06 |
| 10794293 | Turbine section of high bypass turbofan | Paul Adams, Shankar S. Magge, Joseph B. Staubach, Wesley K. Lord, Frederick M. Schwarz | 2020-10-06 |
| 10794273 | Advanced distributed engine architecture-design alternative | Jeffery F. Perlak, Joseph B. Staubach, James D. Hill, Frederick M. Schwarz | 2020-10-06 |
| 10787966 | Gas turbine engine with plural accessory air paths | Jesse M. Chandler | 2020-09-29 |
| 10774752 | Integrated environmental control and buffer air system | William K. Ackermann, Harold W. Hipsky | 2020-09-15 |
| 10760483 | Tip turbine engine composite tailcone | Brian D. Merry, James W. Norris | 2020-09-01 |