Issued Patents 2024
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180893 | Hydrogen steam injected turbine engine with turboexpander heat recovery | Neil J. Terwilliger | 2024-12-31 |
| 12162619 | Powertrain system of an aircraft including cyrogenic cooling loop for superconducting electronics and method of operating the same | Neil J. Terwilliger, Charles E. Lents, Zubair Ahmed Baig, Haralambos Cordatos, Malcolm P. MacDonald | 2024-12-10 |
| 12152532 | Split evaporator for steam injection turbine engine | Neil J. Terwilliger, Joseph Turney | 2024-11-26 |
| 12129787 | Inter-turbine burner in recuperation cycle engine | Joseph Turney, Neil J. Terwilliger | 2024-10-29 |
| 12129774 | Hydrogen fueled turbine engine pinch point water separator | — | 2024-10-29 |
| 12103699 | Hybrid electric power for turbine engines having hydrogen fuel systems | Brian M. Holley, Marc J. Muldoon, Charles E. Lents | 2024-10-01 |
| 12098645 | Superheated steam injection turbine engine | Neil J. Terwilliger | 2024-09-24 |
| 12085025 | Gas turbine engine compressor arrangement | Karl L. Hasel, Brian D. Merry, Gabriel L. Suciu, Christopher M. Dye | 2024-09-10 |
| 12078104 | Hydrogen steam injected and inter-cooled turbine engine | Neil J. Terwilliger, Charles E. Lents | 2024-09-03 |
| 12078084 | Increased water heat absorption capacity for steam injected turbine engine | Neil J. Terwilliger | 2024-09-03 |
| 12071257 | Hybrid electric hydrogen engine for aircraft | Neil J. Terwilliger | 2024-08-27 |
| 12065963 | Reducing contrails from an aircraft powerplant | Neil J. Terwilliger, David L. Ma | 2024-08-20 |
| 12055098 | Hydrogen powered engine with exhaust heat exchanger | James F. Wiedenhoefer, Marc J. Muldoon, Charles E. Lents, Brian M. Holley | 2024-08-06 |
| 12044176 | Turbine engines having hydrogen fuel systems | Brian M. Holley, Marc J. Muldoon, Charles E. Lents | 2024-07-23 |
| 12006866 | Hybrid electric hydrogen engine for aircraft | Neil J. Terwilliger | 2024-06-11 |
| 11987377 | Turbo expanders for turbine engines having hydrogen fuel systems | Brian M. Holley, Marc J. Muldoon, Charles E. Lents | 2024-05-21 |
| 11976863 | Gas turbine engine with transcritical vapor cycle cooling | Nathan Snape | 2024-05-07 |
| 11970974 | Gas turbine engine mounted above wing and with camber | Robert E. Malecki, Andrew Stephen Hahn, Marc J. Muldoon, Jesse M. Chandler | 2024-04-30 |
| 11939913 | Turbine engine with inverse Brayton cycle | Neil J. Terwilliger | 2024-03-26 |
| 11939925 | Descent operation for an aircraft parallel hybrid gas turbine engine propulsion system | Charles E. Lents, Larry W. Hardin, Jonathan Rheaume | 2024-03-26 |
| 11920872 | Gas turbine engine heat exchanger for annular flowpaths | Amanda J. L. Boucher, Jesse M. Chandler | 2024-03-05 |
| 11920526 | Inter-cooled preheat of steam injected turbine engine | Neil J. Terwilliger, Nathan Snape | 2024-03-05 |
| 11912423 | Hydrogen steam and inter-cooled turbine engine | Amanda J. L. Boucher, David Lei Ma | 2024-02-27 |
| 11892250 | Heat exchanger tube support | Marc J. Muldoon, James F. Wiedenhoefer | 2024-02-06 |
| 11885260 | Gas turbine engines having cryogenic fuel systems | Amanda J. L. Boucher | 2024-01-30 |