Assignee
ROLLS ROYCE
377 granted patents·13,231 citations·filing 1962–1987
Top patents by PatentIndex Score
377 records- 0198US4326682AMounting for gas turbine powerplantROLLS ROYCE·Filed 1980·Granted Apr 27, 1982·133 cites·7 claims
- 0298US4084323AMeasuring apparatusROLLS ROYCE·Filed 1976·Granted Apr 18, 1978·84 cites·4 claims
- 0397US4577462AExhaust mixing in turbofan aeroenginesROLLS ROYCE·Filed 1984·Granted Mar 25, 1986·109 cites·11 claims
- 0497US4561257AGas turbine engine combustion apparatusROLLS ROYCE·Filed 1984·Granted Dec 31, 1985·100 cites·12 claims
- 0597US4446693AWall structure for a combustion chamberROLLS ROYCE·Filed 1981·Granted May 8, 1984·102 cites·11 claims
- 0697US4313263AMethod and apparatus for use in co-ordinate measuring machinesROLLS ROYCE·Filed 1979·Granted Feb 2, 1982·79 cites·6 claims
- 0797US4301338AContact-sensing probeROLLS ROYCE·Filed 1979·Granted Nov 17, 1981·67 cites·7 claims
- 0897US4168576AMethod and apparatus for use in co-ordinate measuring machinesROLLS ROYCE·Filed 1978·Granted Sep 25, 1979·58 cites·1 claims
- 0996US4380895ACombustion chamber for a gas turbine engine having a variable rate diffuser upstream of air inlet meansROLLS ROYCE·Filed 1981·Granted Apr 26, 1983·101 cites·4 claims
- 1096US4202554ABrush sealsROLLS ROYCE·Filed 1979·Granted May 13, 1980·77 cites·4 claims
- 1196US4086022AGas turbine engine with improved compressor casing for permitting higher air flow and pressure ratios before surgeROLLS ROYCE·Filed 1976·Granted Apr 25, 1978·109 cites·2 claims
- 1296US4064300ALaminated materialsROLLS ROYCE·Filed 1976·Granted Dec 20, 1977·178 cites·7 claims
- 1395US4559246AMethod of increasing the wettability of a surface by a molten metalROLLS ROYCE·Filed 1985·Granted Dec 17, 1985·67 cites·13 claims
- 1495US4548034ABypass gas turbine aeroengines and exhaust mixers thereforROLLS ROYCE·Filed 1984·Granted Oct 22, 1985·163 cites·4 claims
- 1595US4531358AOil system for aircraft gas turbine engineROLLS ROYCE·Filed 1981·Granted Jul 30, 1985·106 cites·10 claims
- 1695US4487017AExhaust mixer for turbofan aeroengineROLLS ROYCE·Filed 1982·Granted Dec 11, 1984·88 cites·9 claims
- 1795US4425755AGas turbine dual fuel burnersROLLS ROYCE·Filed 1981·Granted Jan 17, 1984·91 cites·3 claims
- 1894US4330234ARotor tip clearance control apparatus for a gas turbine engineROLLS ROYCE·Filed 1980·Granted May 18, 1982·109 cites·13 claims
- 1994US4305255ACombined pilot and main burnerROLLS ROYCE·Filed 1979·Granted Dec 15, 1981·76 cites·2 claims
- 2094US4298090AMulti-layer acoustic liningsROLLS ROYCE·Filed 1979·Granted Nov 3, 1981·155 cites·10 claims
- 2194US4288925AProbe for use in measuring apparatusROLLS ROYCE·Filed 1979·Granted Sep 15, 1981·39 cites·18 claims
- 2294US4270275AProbesROLLS ROYCE·Filed 1979·Granted Jun 2, 1981·51 cites·5 claims
- 2393US4497610AShroud assembly for a gas turbine engineROLLS ROYCE·Filed 1983·Granted Feb 5, 1985·89 cites·6 claims
- 2493US4441323ACombustion equipment for a gas turbine engine including a fuel burner capable of accurate positioning and installation as a unit in a flame tubeROLLS ROYCE·Filed 1982·Granted Apr 10, 1984·85 cites·5 claims
- 2593US4425079AAir sealing for turbomachinesROLLS ROYCE·Filed 1981·Granted Jan 10, 1984·109 cites·9 claims
- 2693US4410065AMulti-layer acoustic liningsROLLS ROYCE·Filed 1981·Granted Oct 18, 1983·85 cites·12 claims
- 2793US4358120ASealsROLLS ROYCE·Filed 1981·Granted Nov 9, 1982·72 cites·5 claims
- 2893US4327547AFuel injectorsROLLS ROYCE·Filed 1979·Granted May 4, 1982·136 cites·10 claims
- 2992US4637449AComponent castingROLLS ROYCE·Filed 1985·Granted Jan 20, 1987·38 cites·13 claims
- 3092US4551064ATurbine shroud and turbine shroud assemblyROLLS ROYCE·Filed 1985·Granted Nov 5, 1985·99 cites·9 claims
- 3192US4462162AProbe for measuring workpiecesROLLS ROYCE·Filed 1982·Granted Jul 31, 1984·49 cites·8 claims
- 3292US4445951AMethod of manufacturing composite materialsROLLS ROYCE·Filed 1982·Granted May 1, 1984·126 cites·7 claims
- 3392US4231447AMulti-layer acoustic liningsROLLS ROYCE·Filed 1979·Granted Nov 4, 1980·77 cites·5 claims
- 3492US4078314AMeasuring apparatusROLLS ROYCE·Filed 1976·Granted Mar 14, 1978·45 cites·6 claims
- 3591US4604031AHollow fluid cooled turbine bladesROLLS ROYCE·Filed 1985·Granted Aug 5, 1986·112 cites·5 claims
- 3691US4562033AMethod of manufacturing articles from a composite materialROLLS ROYCE·Filed 1983·Granted Dec 31, 1985·133 cites·6 claims
- 3791US4543784AExhaust flow mixers and nozzlesROLLS ROYCE·Filed 1984·Granted Oct 1, 1985·123 cites·10 claims
- 3891US4469161AMethod of and mould for making a cast single crystalROLLS ROYCE·Filed 1982·Granted Sep 4, 1984·43 cites·11 claims
- 3991US4419044AGas turbine engineROLLS ROYCE·Filed 1981·Granted Dec 6, 1983·74 cites·10 claims
- 4091US4321010AAerofoil member for a gas turbine engineROLLS ROYCE·Filed 1979·Granted Mar 23, 1982·44 cites·5 claims
- 4191US4252501AHollow cooled vane for a gas turbine engineROLLS ROYCE·Filed 1974·Granted Feb 24, 1981·110 cites·11 claims
- 4291US4205927AFlanged joint structure for composite materialsROLLS ROYCE·Filed 1978·Granted Jun 3, 1980·68 cites·6 claims
- 4391US4168348APerforated laminated materialROLLS ROYCE·Filed 1977·Granted Sep 18, 1979·60 cites·6 claims
- 4491US4133371ACastingROLLS ROYCE·Filed 1977·Granted Jan 9, 1979·53 cites·14 claims
- 4590US4497172ABearing chamber pressurization system for a machineROLLS ROYCE·Filed 1982·Granted Feb 5, 1985·75 cites·9 claims
- 4690US4411594ASupport member and a component supported therebyROLLS ROYCE·Filed 1982·Granted Oct 25, 1983·66 cites·14 claims
- 4790US4384607AMethod of manufacturing a blade or vane for a gas turbine engineROLLS ROYCE·Filed 1978·Granted May 24, 1983·70 cites·6 claims
- 4890US4317646AGas turbine enginesROLLS ROYCE·Filed 1980·Granted Mar 2, 1982·94 cites·6 claims
- 4990US4218189ASealing means for bladed rotor for a gas turbine engineROLLS ROYCE·Filed 1978·Granted Aug 19, 1980·45 cites·8 claims
- 5089US4655687ARotors for gas turbine enginesROLLS ROYCE·Filed 1986·Granted Apr 7, 1987·88 cites·7 claims
Showing the top 50 of 377 patent records by PatentIndex Score.
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