MS

Mark Spruce

Rolls-Royce Plc: 53 patents #6 of 2,886Top 1%
RD Rolls-Royce Deutschland: 4 patents #72 of 638Top 15%
IL Ineos Fluor Holdings Limited: 1 patents #12 of 25Top 50%
Overall (All Time): #46,625 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 25 most recent of 54 patents

Patent #TitleCo-InventorsDate
12421868 Shaft for a gas turbine engine Russell ADKINS, Christopher Jones, Stephen C. Drew 2025-09-23
12385441 Gearboxes for aircraft gas turbine engines 2025-08-12
12359628 High power epicyclic gearbox and operation thereof 2025-07-15
12297745 Gearboxes for aircraft gas turbine engines 2025-05-13
12297779 Geared gas turbine engine 2025-05-13
12221929 High power epicyclic gearbox and operation thereof 2025-02-11
12215632 Aircraft engine 2025-02-04
12173661 Gearboxes for aircraft gas turbine engines 2024-12-24
12116938 High power epicyclic gearbox and operation thereof 2024-10-15
12065975 High-power epicyclic gearbox and operation thereof 2024-08-20
11946382 Gearboxes for aircraft gas turbine engines 2024-04-02
11898498 Method and system for reducing cross-shaft vibrations Greg Blake, Lucia CICIRIELLO, Matthew Robert Wilson 2024-02-13
11852081 Gearboxes for aircraft gas turbine engines 2023-12-26
11840964 Shaft component and method for producing a shaft component Fiona Halliday 2023-12-12
11840965 Aircraft engine 2023-12-12
11788616 Journal bearing Fiona Halliday 2023-10-17
11781487 High power epicyclic gearbox and operation thereof 2023-10-10
11781488 Gearboxes for aircraft gas turbine engines 2023-10-10
11739660 Gearboxes for aircraft gas turbine engines 2023-08-29
11725591 High power epicyclic gearbox and operation thereof 2023-08-15
11692492 Gearboxes for aircraft gas turbine engines 2023-07-04
11643974 Reliable gearbox for gas turbine engine 2023-05-09
11643976 High power epicyclic gearbox and operation thereof 2023-05-09
11542873 Gearboxes for aircraft gas turbine engines 2023-01-03
11525408 Aircraft engine 2022-12-13