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%
📍 Derby, GB: #4 of 964 inventorsTop 1%
Overall (All Time): #46,625 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
11512648 High power epicyclic gearbox and operation thereof 2022-11-29
11421552 Gearboxes for aircraft gas turbine engines 2022-08-23
11408354 Aircraft engine 2022-08-09
11378015 Reliable gearbox for gas turbine engine 2022-07-05
11371440 Gearboxes for aircraft gas turbine engines 2022-06-28
11359548 Reliable gearbox for gas turbine engine 2022-06-14
11313438 Turbofan gas turbine engine with gearbox 2022-04-26
11274729 Turbofan gas turbine engine with gearbox 2022-03-15
11268452 High power epicyclic gearbox and operation thereof 2022-03-08
11162431 Gas turbine engine having gearbox support shear stress ratio 2021-11-02
11149652 Gearboxes for aircraft gas turbine engines 2021-10-19
11143112 High power epicyclic gearbox and operation thereof 2021-10-12
11098656 Aircraft engine 2021-08-24
11085523 Planetary gearing Michael Nique, Paul Gorenz, Christopher M. Campbell, Frank Wagner, Daren R. Ashmore 2021-08-10
11022044 Geared gas turbine engine 2021-06-01
11022046 Reliable gearbox for gas turbine engine 2021-06-01
10982563 Gearboxes for aircraft gas turbine engines 2021-04-20
10961918 Reliable gearbox for gas turbine engine 2021-03-30
10914241 High power epicyclic gearbox and operation thereof 2021-02-09
10859001 Gas turbine engine having flight cycle ratio 2020-12-08
10851715 High power epicyclic gearbox and operation thereof 2020-12-01
10837370 Gas turbine engine including gearbox structure having stiffness 2020-11-17
10830154 Gas turbine engine having fan shaft stiffness ratio 2020-11-10
10823084 Geared gas turbine engine 2020-11-03
10815901 Aircraft engine 2020-10-27