Patents/Assignees

PRATT & WHITNEY CANADA Corp.

935 patents in portfolio

US11572793utility2023
Gas Turbine Engine Exhaust Case
0 cites
US11572798utility2023
Variable Guide Vane for Gas Turbine Engine
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US11572804utility2023
Systems and Methods for Internal Spline Lubrication
0 cites
US11572837utility2023
Buffer Fluid Delivery System and Method for a Shaft Seal of a Gas Turbine Engine
0 cites
US11572897utility2023
Compressor with Casing Treatment
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US11572922utility2023
Bearing Housing and Method of Making
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US11569718utility2023
Multi-rotor Electric Machine
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US11560233utility2023
Hybrid Aircraft Propulsion Power Plants
0 cites
US11559845utility2023
Method of Repairing a Region of a Part Including a Threaded Hole
0 cites
US11560807utility2023
Internal Retaining Ring for a Rotating Assembly in a Gas Turbine Engine
0 cites
US11560844utility2023
Inertial Particle Separator for a Turbine Section of a Gas Turbine Engine
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US11560850utility2023
Detection of Abnormal Engine Starts
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US11555456utility2023
Fuel Delivery System and Method
0 cites
US11554433utility2023
Methods and Systems for Wire Electric Discharge Machining and Validation of Parts
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US11554850utility2023
Blade Angle Position Feedback System with Offset Sensors
0 cites
US11554851utility2023
System and Method for Aircraft Propeller Governing
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US11554874utility2023
Method and System for Governing an Engine at Low Power
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US11555453utility2023
Reverse-flow Gas Turbine Engine
0 cites
US11555458utility2023
Methods and Systems for Detecting and Responding to an Engine Disturbance
0 cites
US11555410utility2023
Labyrinth Seal with Variable Seal Clearance
0 cites

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