Inventor
NEIL J. TERWILLIGER
Inventor
US
Overview
Patents· 53 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Cprimary
F02CGas-turbine plants30%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants30%
F02KJet-propulsion plants8%
F01KSteam engine plants8%
B64DEquipment for fitting in or to aircraft7%
F01DNon-positive displacement machines or engines, e.g. steam turbines5%
Y02TClimate change mitigation technologies related to transportation4%
B01DSeparation1%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general1%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy1%
PatentTitleYear
12,589,882Shared cryogenic bottoming cycle202612,577,907Inter-turbine burner in recuperation cycle engine202612,560,124Cryogenic assisted bottoming cycle202612,546,250Steam turbine bypass for increased water heat absorption capacity steam injected turbine engine202612,529,333Partial exhaust condensation with cryogenic assisted bottoming cycle202612,523,172Cryogenic bottoming cycle adaptable heat rejection loop split202612,509,246Collection of boil off gas at airport gate202512,497,918Turbine engine with inverse Brayton cycle202512,486,801Hydrogen steam injected turbine engine with turboexpander heat recovery202512,473,858Partial exhaust bottoming cycle202512,467,407Stacked cryogenic bottoming cycles202512,428,991Reverse flow hydrogen steam injected turbine engine202512,366,216Thrust reverser in condenser exit duct202512,338,751Centrifugal water molecular separation202512,338,768Hybrid electric hydrogen engine for aircraft202512,338,766Steam injected turbine engine steam generation control202512,331,688Cryogenic bottoming cycle with variable fluid mixture202512,331,680Turbine engine bottoming cycle heat exchanger bypass202512,331,687Cryogenic fuel semi-closed injection cooled bottoming cycle202512,286,907Increased water heat absorption capacity for steam injected turbine engine202512,270,333Partial exhaust gas condensation with inverse Brayton control202512,264,609Partial exhaust gas augmented condensation202512,228,071Steam-injected engine heat exchanger arrangement202512,215,623Partial exhaust bottoming cycle202512,215,620Heat exchanger(s) for recovering water and/or heat energy from turbine engine combustion products202512,215,608Hydrogen-oxygen fueled powerplant with water and heat recovery202512,215,622Partial exhaust condensation intercooling202512,180,893Hydrogen steam injected turbine engine with turboexpander heat recovery202412,173,651Pressure control for bifurcated flow of a turbine engine202412,173,624Axially offset vane arrays in turbine engine bypass202412,162,619Powertrain system of an aircraft including cyrogenic cooling loop for superconducting electronics and method of operating the same202412,163,488Selectable inlet for aircraft propulsion system heat exchanger202412,161,963Extracting water vapor from a powerplant exhaust202412,152,532Split evaporator for steam injection turbine engine202412,129,787Inter-turbine burner in recuperation cycle engine202412,098,645Superheated steam injection turbine engine202412,078,084Increased water heat absorption capacity for steam injected turbine engine202412,078,104Hydrogen steam injected and inter-cooled turbine engine202412,071,257Hybrid electric hydrogen engine for aircraft202412,071,890Recovering water and/or heat energy from powerplant combustion products202412,065,963Reducing contrails from an aircraft powerplant202412,065,964Bypass heat exchanger configuration to reroute core flow202412,031,485Water storage precooling and water cycle chiller202412,006,866Hybrid electric hydrogen engine for aircraft202411,939,913Turbine engine with inverse Brayton cycle202411,927,132Water separator for hydrogen steam injected turbine engine202411,920,526Inter-cooled preheat of steam injected turbine engine202411,873,766Differential geared amplification of auxiliary power unit202411,828,200Hydrogen-oxygen fueled powerplant with water and heat recovery202311,753,993Turbine engine with mass rejection202311,649,763Rating control architecture and method for hybrid electric engine202311,635,022Reducing contrails from an aircraft powerplant202311,603,798Cryogenically assisted exhaust condensation2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to RAYTHEON TECH CORP (24)· patent assignee history
2023–2026Based in US· patent location history
2024–2026Patents assigned to RTX CORP (48)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RTX CORP | 48 | 2024–2026 |
| RAYTHEON TECH CORP | 24 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 53 | 2023–2026 |