Inventor
YATES MARTIN K
GB40 patents
Patents
40 patentsUS11643979B1May 9, 2023
Aircraft fuel system for gas turbine engine
ROLLS ROYCE PLC18 citations94
US11994072B1May 28, 2024
Fuel management system
ROLLS ROYCE PLC16 citations86
US11708796B2Jul 25, 2023
Performance parameters
ROLLS ROYCE PLC7 citations86
US11708769B2Jul 25, 2023
Exhaust content
ROLLS ROYCE PLC7 citations86
US11585278B1Feb 21, 2023
Aviation fuel
ROLLS ROYCE PLC9 citations86
US11643980B1May 9, 2023
Engine parameters
ROLLS ROYCE PLC6 citations85
US12320298B2Jun 3, 2025
Aircraft heat management
ROLLS ROYCE PLC1 citations75
US12071894B2Aug 27, 2024
Aircraft heat management
ROLLS ROYCE PLC1 citations73
US12163479B2Dec 10, 2024
Fuel delivery
ROLLS ROYCE PLC1 citations72
US10197062B2Feb 5, 2019
Aero-engine low pressure pump
ROLLS ROYCE PLC3 citations72
US10174760B2Jan 8, 2019
Gear pump
ROLLS ROYCE PLC5 citations72
US12196133B1Jan 14, 2025
Operating a gas turbine engine
ROLLS ROYCE PLC1 citations64
US12540582B2Feb 3, 2026
Fuel delivery
ROLLS ROYCE PLC0 citations62
US12467410B2Nov 11, 2025
Gas turbine performance
ROLLS ROYCE PLC0 citations62
US12442334B2Oct 14, 2025
Gas turbine fuel temperature management
ROLLS ROYCE PLC0 citations62
US12410756B2Sep 9, 2025
Heat transfer
ROLLS ROYCE PLC0 citations62
US12398675B2Aug 26, 2025
Aircraft heat management
ROLLS ROYCE PLC0 citations62
US12378913B2Aug 5, 2025
Aircraft heat management
ROLLS ROYCE PLC0 citations62
US12359618B2Jul 15, 2025
Gas turbine fuel return line
ROLLS ROYCE PLC0 citations62
US12331685B2Jun 17, 2025
Fuel viscosity
ROLLS ROYCE PLC0 citations62
US12241423B2Mar 4, 2025
Aircraft refuelling
ROLLS ROYCE PLC0 citations62
US12241422B2Mar 4, 2025
Aircraft operation
ROLLS ROYCE PLC0 citations62
US12152497B2Nov 26, 2024
Contrail parameters
ROLLS ROYCE PLC0 citations62
US12152542B2Nov 26, 2024
Transmittance parameters
ROLLS ROYCE PLC0 citations62
US12152496B2Nov 26, 2024
Exhaust content
ROLLS ROYCE PLC0 citations62
US12098677B2Sep 24, 2024
Heat transfer
ROLLS ROYCE PLC0 citations62
US12078112B2Sep 3, 2024
Determination of fuel characteristics
ROLLS ROYCE PLC0 citations62
US12060838B2Aug 13, 2024
Determination of fuel characteristics
ROLLS ROYCE PLC0 citations62
US12044177B2Jul 23, 2024
Gas turbine engine and method of operating gas turbine engine
ROLLS ROYCE PLC0 citations62
US11988144B2May 21, 2024
Fuel viscosity
ROLLS ROYCE PLC0 citations62
US11859565B2Jan 2, 2024
Aircraft operation
ROLLS ROYCE PLC0 citations62
US12516668B2Jan 6, 2026
Gear pump assembly
ROLLS ROYCE PLC0 citations52
US12435663B2Oct 7, 2025
Hydrogen fuelled gas turbine engine
ROLLS ROYCE PLC0 citations52
US12416306B2Sep 16, 2025
Bearing block for a gear pump assembly
ROLLS ROYCE PLC0 citations52
US12352210B2Jul 8, 2025
Gas turbine fuel temperature
ROLLS ROYCE PLC0 citations52
US12158115B2Dec 3, 2024
Gas turbine engine heat exchange
ROLLS ROYCE PLC0 citations52
US12158438B2Dec 3, 2024
Method of determining the calorific value of fuel provided to a gas turbine engine
ROLLS ROYCE PLC0 citations51
US12098679B2Sep 24, 2024
Staged combustor
ROLLS ROYCE PLC0 citations50
US11204168B2Dec 21, 2021
Combustion staging system
ROLLS ROYCE PLC0 citations49
US11162426B2Nov 2, 2021
Assembly of a servo pump and a hydraulic motor
ROLLS ROYCE PLC0 citations37