Patents/Assignees

Rolls-royce North American Technologies Inc.

169 patents in portfolio

US12312979utility2025
Retainer Rings for Vane Assemblies Used in Gas Turbine Engines
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US12305517utility2025
Generator Embedded in Turbine Engines
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US12305528utility2025
Rotor Assembly for Gas Turbine Engines with Replaceable Balance Weight Bands
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US12292056utility2025
Segmented Variable Fan Outlet Guide Vane with Gear Assembly
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US12286886utility2025
Turbine Assembly with Spring Biased Clearance Sensor Mount
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US12281615utility2025
Integrated Power and Cooling System
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US12270309utility2025
Variable Stator Vane Assembly with Magnetic Actuation Rotor for Gas Turbine Engines
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US12264601utility2025
Two-phase Thermal Pump
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US12264630utility2025
Compliant Joint for Sealing Interface Between Gas Turbine Engine Components
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US12258874utility2025
Anti-ice System for Gas Turbine Engine and Inlet Guide Vane
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US12258903utility2025
Vortex Tube Particle Separators with Coatings for Rebound Control
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US12258911utility2025
Fuel Unit Health Monitoring System
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US12241389utility2025
Radial Turbine Assembly with Ceramic Matrix Composite Airfoils Having Dovetail Retention
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US12234771utility2025
Bypass Duct Heat Exchanger Mount System with Reduced Motion
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US12234777utility2025
Offset Clutch Mechanism for Electric Starting and Barring Motor of a Gas-turbine Engine
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US12227464utility2025
Cmas-resistant Environmental Barrier Coating System
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US12228096utility2025
Plug Nozzle and Thrust Reverser for High Mach Gas Turbine Engines
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US12221901utility2025
Electric Generator with Combined Rotors
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US12215595utility2025
Method for Assembling a Radial Turbine Rotor by Solid-state Welding
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US12215621utility2025
Heat Exchanger Inlet Vane Assemblies with Improved Mixing Trailing Edge Features
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