Patents/Inventors

Paul R. Hanrahan

Sedona, AZUS58 patents

52 Patents

US126004542026
Inlet Vane Forward of Aircraft Propulsion System Airflow Inlet
RTX Corporation
0 cites
US125653282026
Differential Driven Open Rotor with Brake
RTX Corporation
0 cites
US125525452026
Drivetrain for Aircraft Powerplant with Boosted Turbine Engine
RTX CORPORATION
0 cites
US125405782026
Hybrid Electric Gas Turbine Engine Two Speed Transmission for Low Spool Drive Power Injection and Power Extraction
RTX Corporation
0 cites
US125405792026
Remote Mounted Accessory Gearbox
RTX Corporation
0 cites
US125293492026
Aircraft Propulsion System with Variable Speed Rotating Structure
RTX Corporation
0 cites
US124979052025
Non-uniform and Bi-tri Stator Spacing for Swirl Recovery Vane (SRV) Open Rotor Engines
RTX Corporation
0 cites
US124926632025
Aircraft Propulsion System Geartrain
RTX Corporation
0 cites
US124665482025
Aircraft Vertical Stabilizer with Air System
RTX CORPORATION
0 cites
US124596312025
Aircraft Vertical Stabilizer with Moveable Propulsion System(s)
RTX CORPORATION
0 cites
US124209142025
Aircraft Airframe Component with Air System
RTX Corporation
0 cites
US123986792025
Transmission and Method for Control of Boost Spool
RTX Corporation
0 cites
US123922962025
Powerplant with Multiple Integrated Gas Turbine Engines
RTX CORPORATION
0 cites
US123854342025
Aircraft Powerplant with Boosted Gas Turbine Engine
RTX Corporation
0 cites
US123854352025
Bearing Scavenge Pump Incorporated Into Turbine Disk Cover Plate
RTX Corporation
0 cites
US123854492025
Splitter and Guide Vane Arrangement for Gas Turbine Engines
RTX CORPORATION
0 cites
US123780002025
Aircraft Propulsion System Geartrain
RTX Corporation
0 cites
US123316832025
Bearing Arrangement for Turbine Engine Geartrain
RTX CORPORATION
0 cites
US123130002025
Separating Airflows Within a Turbine Engine
RTX Corporation
0 cites
US122920052025
Aircraft Propulsion System Geartrain
RTX CORPORATION
0 cites
US122920062025
Aircraft Propulsion System with Multi-direction Bleed Valve
RTX Corporation
0 cites
US122921072025
Fluid Damper for Turbine Engine Geartrain Assembly
RTX CORPORATION
0 cites
US122530212025
Transmission and Method for Control of Boost Spool
RTX CORPORATION
0 cites
US122530262025
Rear Bearing Air Sourced and Vented to Nose Cone
RTX Corporation
0 cites
US122442092025
Aircraft Powerplant with Boosted Gas Turbine Engine
RTX CORPORATION
0 cites
US122034132025
Bearing Configuration for a Rotational Equipment Assembly
RTX CORPORATION
0 cites
US121951912025
Aircraft Propulsor and Method for Using Said Propulsor
RTX CORPORATION
0 cites
US121885512025
Reduced Clearance Interface Between a Fluid Device and a Rotating Structure for a Geartrain
RTX CORPORATION
0 cites
US121736442024
Augmented Drive of Compressors via Differential and Multistage Turbine
RTX CORPORATION
0 cites
US121634762024
Inter-rotating Assembly Power Coupling System for Turbine Engine
RTX Corporation
0 cites
US121581122024
Selective Power Distribution for an Aircraft Propulsion System
RTX Corporation
0 cites
US121350762024
Fluid Device(s) for Supporting Rotating Structure(s) of a Turbine Engine
RTX CORPORATION
0 cites
US121298022024
Selective Power Distribution for an Aircraft Propulsion System
RTX CORPORATION
0 cites
US120920402024
Selective Power Distribution for an Aircraft Propulsion System
RTX Corporation
0 cites
US120719002024
Aircraft Propulsion System Geartrain
RTX Corporation
0 cites
US120434052024
Selective Power Distribution for an Aircraft Propulsion System
RTX CORPORATION
0 cites
US119765982024
Transmission and Method for Control of Boost Spool
RTX Corporation
0 cites
US119586242024
Selective Power Distribution for an Aircraft Propulsion System
RTX CORPORATION
0 cites
US119529492024
Selective Power Distribution for an Aircraft Propulsion System
RTX CORPORATION
0 cites
US119399262024
Selective Power Distribution for an Aircraft Propulsion System
RTX CORPORATION
0 cites
US118984902024
Transmission and Method for Control of Boost Spool
RTX CORPORATION
0 cites
US118919532024
Aircraft Skin Heat Exchanger
RTX CORPORATION
0 cites
US118409582023
Turbofan with Offset Gas Generator and Auxiliary Power Core
RTX CORPORATION
0 cites
US117814792023
Turbofan Gas Turbine Engine with Combusted Compressor Bleed Flow
RTX CORPORATION
0 cites
US117815062023
Splitter and Guide Vane Arrangement for Gas Turbine Engines
RTX CORPORATION
0 cites
US117539902023
Augmented Drive of Compressors via Differential and Multistage Turbine
RTX Corporation
0 cites
US116924912023
Transmission and Method for Control of Boost Spool
RAYTHEON TECHNOLOGIES CORPORATION
0 cites
US116924932023
Fluidic Valve Configuration for Boost Spool Engine
RAYTHEON TECHNOLOGIES CORPORATION
0 cites
US116745482023
Low Profile Rotating Bearing Centering Spring
RAYTHEON TECHNOLOGIES CORPORATION
0 cites
US116396902023
Boost Spool Flow Control and Generator Load Matching via Load Compressor
Raytheon Technologies Corporation
0 cites
US115919112023
Pressure Gain for Cooling Flow in Aircraft Engines
RAYTHEON TECHNOLOGIES CORPORATION
0 cites
US115786682023
Gas Turbine Engine Control Based on Characteristic of Cooled Air
Raytheon Technologies Corporation
0 cites