Patents/Inventors

Mark Spruce

DerbyGB28 patents

27 Patents

US125957662026
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US125658602026
Geared Gas Turbine Engine
ROLLS-ROYCE PLC
0 cites
US125533902026
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US124218682025
Shaft for a Gas Turbine Engine
Rolls-royce PLC
0 cites
US123854412025
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US123596282025
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US122977452025
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US122977792025
Geared Gas Turbine Engine
ROLLS-ROYCE PLC
0 cites
US122219292025
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US122156322025
Aircraft Engine
ROLLS-ROYCE PLC
0 cites
US121736612024
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US121169382024
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US120659752024
High-power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US119463822024
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US118984982024
Method and System for Reducing Cross-shaft Vibrations
ROLLS-ROYCE PLC
0 cites
US118520812023
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US118409642023
Shaft Component and Method for Producing a Shaft Component
ROLLS-ROYCE PLC
0 cites
US118409652023
Aircraft Engine
ROLLS-ROYCE PLC
0 cites
US117886162023
Journal Bearing
Rolls-royce PLC
0 cites
US117814872023
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US117814882023
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US117396602023
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US117255912023
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US116924922023
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites
US116439742023
Reliable Gearbox for Gas Turbine Engine
ROLLS-ROYCE PLC
0 cites
US116439762023
High Power Epicyclic Gearbox and Operation Thereof
ROLLS-ROYCE PLC
0 cites
US115428732023
Gearboxes for Aircraft Gas Turbine Engines
ROLLS-ROYCE PLC
0 cites