Inventor · disambiguated record
Nigel David Sawyers-Abbott
Also filed as: SAWYERS-ABBOTT NIGEL · SAWYERS-ABBOTT NIGEL D · SAWYERS-ABBOTT NIGEL DAVID
32 granted patents·14 pending applications·68 citations·filing 2012–2024
95Inventor score
Top patents by PatentIndex Score
46 records- 0196US11371374B2Seal runner flow damperRAYTHEON TECH CORP·Filed 2020·Granted Jun 28, 2022·4 cites·22 claims
- 0293US9976484B2Core compartment ventilation devices for nacelles of gas turbine engines for cooling a core compartment of a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2015·Granted May 22, 2018·8 cites·20 claims
- 0391US11753964B2Oil-cooled carbon sealRAYTHEON TECH CORP·Filed 2021·Granted Sep 12, 2023·2 cites·20 claims
- 0491US9835092B2Seals for gas turbine engine nacelle cowlingsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 5, 2017·8 cites·18 claims
- 0589US12318877B2Blend approach based inspection and analysis systems and methodsRAYTHEON TECH CORP·Filed 2022·Granted Jun 3, 2025·2 cites·9 claims
- 0688US10814993B2Inlet cowl deflection limiting strutUNITED TECHNOLOGIES CORP·Filed 2017·Granted Oct 27, 2020·5 cites·12 claims
- 0787US10605197B2Gas turbine engine and thrust reverser assembly thereforeUNITED TECHNOLOGIES CORP·Filed 2015·Granted Mar 31, 2020·5 cites·20 claims
- 0884US10371051B2Gas turbine engine noise reducing nose coneUNITED TECHNOLOGIES CORP·Filed 2014·Granted Aug 6, 2019·8 cites·7 claims
- 0983US10400621B2Pivot door thrust reverser with variable area nozzleUNITED TECHNOLOGIES CORP·Filed 2014·Granted Sep 3, 2019·8 cites·22 claims
- 1081US11377221B2Inlet cowl deflection limiting strutRAYTHEON TECH CORP·Filed 2020·Granted Jul 5, 2022·1 cites·8 claims
- 1181US9951719B2Combined inlet laminar and thrust reverser cascade efflux flow control systemUNITED TECHNOLOGIES CORP·Filed 2015·Granted Apr 24, 2018·3 cites·21 claims
- 1279US11230975B2Modulated fire extinguishing vent for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2019·Granted Jan 25, 2022·2 cites·14 claims
- 1378US12385419B2Oil-cooled carbon sealRTX CORP·Filed 2023·Granted Aug 12, 2025·0 cites·17 claims
- 1476US11408349B2Active flow control transpirational flow acoustically lined guide vaneRAYTHEON TECH CORP·Filed 2020·Granted Aug 9, 2022·1 cites·13 claims
- 1572US10480453B2Hidden thrust reverser blocker door link arm fittingUNITED TECHNOLOGIES CORP·Filed 2016·Granted Nov 19, 2019·2 cites·16 claims
- 1668US9670877B2Link arm drag reducing deviceUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 6, 2017·3 cites·20 claims
- 1767US2025242410A1Engineered microstructure for enhanced performance during directed energy deposition repair processRTX CORP·Filed 2024·Application pending·0 cites
- 1866US2025123241A1Eddy current probe assemblyRTX CORP·Filed 2023·Application pending·0 cites
- 1965US10648427B2Gas turbine engine and thrust reverser assembly thereforeUNITED TECHNOLOGIES CORP·Filed 2015·Granted May 12, 2020·1 cites·14 claims
- 2065US2025123242A1Eddy current probe assemblyRTX CORP·Filed 2023·Application pending·0 cites
- 2164US12163897B2Multi-stage inspection systems and methodsRAYTHEON TECH CORP·Filed 2022·Granted Dec 10, 2024·0 cites·17 claims
- 2264US10060292B2Castellated latch mechanism for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2014·Granted Aug 28, 2018·3 cites·22 claims
- 2362US2025242452A1Surface preparation to reduce heat affected zone cracking during directed energy deposition repair of cast componentsRTX CORP·Filed 2024·Application pending·0 cites
- 2460US10458280B2Gas turbine engine hydraulically operated nacelle latchUNITED TECHNOLOGIES CORP·Filed 2014·Granted Oct 29, 2019·1 cites·12 claims
- 2560US10370111B2Hidden thrust reverser blocker door link arm fittingUNITED TECHNOLOGIES CORP·Filed 2016·Granted Aug 6, 2019·1 cites·20 claims
- 2657US2023314341A1Data transfer systems and methods for analysis inputsRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 2754US9925732B2Metallic-coated polymer thrust reverser cascadesUNITED TECHNOLOGIES CORP·Filed 2014·Granted Mar 27, 2018·0 cites·18 claims
- 2853US11402304B2Environmental sampling system and methodUNITED TECHNOLOGIES CORP·Filed 2019·Granted Aug 2, 2022·0 cites·14 claims
- 2952US11448128B2Fluid additive systemUNITED TECHNOLOGIES CORP·Filed 2020·Granted Sep 20, 2022·0 cites·24 claims
- 3051US11512608B2Passive transpirational flow acoustically lined guide vaneRAYTHEON TECH CORP·Filed 2020·Granted Nov 29, 2022·0 cites·20 claims
- 3150US10563671B2Method and apparatus for cooling thrust reverser sealUNITED TECHNOLOGIES CORP·Filed 2016·Granted Feb 18, 2020·0 cites·26 claims
- 3250US10486820B2Blocker door link arm and fittingUNITED TECHNOLOGIES CORP·Filed 2016·Granted Nov 26, 2019·0 cites·19 claims
- 3349US11333039B2Modular bearing compartmentUNITED TECHNOLOGIES CORP·Filed 2020·Granted May 17, 2022·0 cites·12 claims
- 3448US2016069297A1Geared turbine engine with o-duct and thrust reverserUNITED TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 3547US10570852B2Moveable exhaust plug linerUNITED TECHNOLOGIES CORP·Filed 2017·Granted Feb 25, 2020·0 cites·20 claims
- 3647US2016025038A1Pivot door thrust reverserUNITED TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 3746US10794398B2Gas turbine engine with one piece acoustic treatmentUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 6, 2020·0 cites·7 claims
- 3845US2023315937A1Partial repair systems and methods for integrally bladed rotorsRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 3941US2017175766A1Gas turbine engine with rotating inletUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 4041US2023315069A1Inspection data management systems and methodsRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 4141US2022162993A1Starter turbine bearing compartment buffer airRAYTHEON TECH CORP·Filed 2020·Application pending·0 cites
- 4240US10066510B2Nacelle mounted latching systemUNITED TECHNOLOGIES CORP·Filed 2014·Granted Sep 4, 2018·0 cites·15 claims
- 4340US2020256253A1Peak thermal protection of a turbofan engine component using phase change materialUNITED TECHNOLOGIES CORP·Filed 2019·Application pending·0 cites
- 4439US2013283821A1Gas turbine engine and nacelle noise attenuation structureGILSON JONATHAN·Filed 2012·Application pending·0 cites
- 4536US10294892B2Blocker door link arm and fittingUNITED TECHNOLOGIES CORP·Filed 2016·Granted May 21, 2019·0 cites·15 claims
- 4635US2018355821A1Moveable exhaust plugUNITED TECHNOLOGIES CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →