Inventor
FERRA PAUL W
GB20 patents
⚠️ This page may combine multiple inventors who share the name “FERRA PAUL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE PLC
18 patentsUS11643979B1May 9, 2023
Aircraft fuel system for gas turbine engine
ROLLS ROYCE PLC18 citations94
US11643980B1May 9, 2023
Engine parameters
ROLLS ROYCE PLC6 citations85
US7503748B2Mar 17, 2009
Mounting arrangement for turbine blades
ROLLS ROYCE PLC14 citations79
US7147431B2Dec 12, 2006
Cooled turbine assembly
ROLLS ROYCE PLC9 citations73
US12163479B2Dec 10, 2024
Fuel delivery
ROLLS ROYCE PLC1 citations72
US12540582B2Feb 3, 2026
Fuel delivery
ROLLS ROYCE PLC0 citations62
US12442334B2Oct 14, 2025
Gas turbine fuel temperature management
ROLLS ROYCE PLC0 citations62
US12359618B2Jul 15, 2025
Gas turbine fuel return line
ROLLS ROYCE PLC0 citations62
US12241423B2Mar 4, 2025
Aircraft refuelling
ROLLS ROYCE PLC0 citations62
US12241422B2Mar 4, 2025
Aircraft operation
ROLLS ROYCE PLC0 citations62
US11859565B2Jan 2, 2024
Aircraft operation
ROLLS ROYCE PLC0 citations62
US7670103B2Mar 2, 2010
Mounting arrangement for turbine blades
ROLLS ROYCE PLC4 citations58
US12497924B2Dec 16, 2025
Fueldraulic actuation
ROLLS ROYCE PLC0 citations51
US12421915B2Sep 23, 2025
Fuel supply system
ROLLS ROYCE PLC0 citations51
US12416266B2Sep 16, 2025
Gas turbine engine
ROLLS ROYCE PLC0 citations51
US12359619B2Jul 15, 2025
Fueldraulic heat management system
ROLLS ROYCE PLC0 citations51
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