Inventor · disambiguated record
David William Crall
Also filed as: CRALL DAVID · CRALL DAVID W · CRALL DAVID WILLIAM
47 granted patents·8 pending applications·1,611 citations·filing 1995–2022
98Inventor score
Top patents by PatentIndex Score
55 records- 0198US10815886B2High tip speed gas turbine engineGEN ELECTRIC·Filed 2017·Granted Oct 27, 2020·77 cites·20 claims
- 0298US10724435B2Inlet pre-swirl gas turbine engineGEN ELECTRIC·Filed 2017·Granted Jul 28, 2020·42 cites·20 claims
- 0398US5809772ATurbofan engine with a core driven supercharged bypass ductGEN ELECTRIC·Filed 1996·Granted Sep 22, 1998·217 cites·16 claims
- 0497US11187156B2Thermal management systemGEN ELECTRIC·Filed 2017·Granted Nov 30, 2021·27 cites·20 claims
- 0597US10711797B2Inlet pre-swirl gas turbine engineGEN ELECTRIC·Filed 2017·Granted Jul 14, 2020·46 cites·20 claims
- 0697US10374477B2Electric machine with separable magnet carrierGEN ELECTRIC·Filed 2017·Granted Aug 6, 2019·10 cites·20 claims
- 0796US7246990B2Composite fan containment case for turbine enginesGEN ELECTRIC·Filed 2004·Granted Jul 24, 2007·65 cites·15 claims
- 0895US9260974B2System and method for active clearance controlGEN ELECTRIC·Filed 2012·Granted Feb 16, 2016·28 cites·17 claims
- 0995US7780410B2Method and apparatus for gas turbine enginesGEN ELECTRIC·Filed 2006·Granted Aug 24, 2010·49 cites·17 claims
- 1095US5725354AForward swept fan bladeGEN ELECTRIC·Filed 1996·Granted Mar 10, 1998·136 cites·14 claims
- 1194US6478545B2Fluted bliskGEN ELECTRIC·Filed 2001·Granted Nov 12, 2002·95 cites·20 claims
- 1294US5725355AAdhesive bonded fan bladeGEN ELECTRIC·Filed 1996·Granted Mar 10, 1998·127 cites·13 claims
- 1392US11149584B2Containment case having ceramic coated fibersGEN ELECTRIC·Filed 2019·Granted Oct 19, 2021·5 cites·18 claims
- 1492US6454535B1BliskGEN ELECTRIC·Filed 2000·Granted Sep 24, 2002·99 cites·8 claims
- 1591US6666017B2Counterrotatable booster compressor assembly for a gas turbine engineGEN ELECTRIC·Filed 2002·Granted Dec 23, 2003·55 cites·18 claims
- 1689US7575417B2Reinforced fan bladeGEN ELECTRIC·Filed 2003·Granted Aug 18, 2009·41 cites·19 claims
- 1789US7497662B2Methods and systems for assembling rotatable machinesGEN ELECTRIC·Filed 2006·Granted Mar 3, 2009·38 cites·16 claims
- 1888US8123463B2Method and system for manufacturing a bladeKRAY NICHOLAS JOSEPH·Filed 2008·Granted Feb 28, 2012·21 cites·20 claims
- 1987US5988980ABlade assembly with splitter shroudGEN ELECTRIC·Filed 1997·Granted Nov 23, 1999·90 cites·10 claims
- 2085US11286782B2Multi-material leading edge protectorGEN ELECTRIC·Filed 2018·Granted Mar 29, 2022·3 cites·19 claims
- 2185US7972109B2Methods and apparatus for fabricating a fan assembly for use with turbine enginesGEN ELECTRIC·Filed 2006·Granted Jul 5, 2011·19 cites·20 claims
- 2284US8657570B2Rotor blade with reduced rub loadingKRAY NICHOLAS JOSEPH·Filed 2009·Granted Feb 25, 2014·13 cites·14 claims
- 2382US10815798B2Turbine engine blade with leading edge stripGEN ELECTRIC·Filed 2018·Granted Oct 27, 2020·3 cites·24 claims
- 2480US8690531B2Vane with spar mounted composite airfoilTUDOR COURTNEY JAMES·Filed 2010·Granted Apr 8, 2014·8 cites·43 claims
- 2580US8662834B2Method for reducing tip rub loadingKRAY NICHOLAS JOSEPH·Filed 2009·Granted Mar 4, 2014·11 cites·21 claims
- 2680US6471484B1Methods and apparatus for damping rotor assembly vibrationsGEN ELECTRIC·Filed 2001·Granted Oct 29, 2002·38 cites·19 claims
- 2779US6439838B1Periodic stator airfoilsGEN ELECTRIC·Filed 1999·Granted Aug 27, 2002·65 cites·20 claims
- 2877US6568909B2Methods and apparatus for improving engine operationGEN ELECTRIC·Filed 2001·Granted May 27, 2003·22 cites·20 claims
- 2976US10508547B2Radial tie-bolt support springGEN ELECTRIC·Filed 2014·Granted Dec 17, 2019·7 cites·16 claims
- 3075US10385870B2Composite fan inlet blade containmentGEN ELECTRIC·Filed 2014·Granted Aug 20, 2019·4 cites·29 claims
- 3175US8727721B2Vane with spar mounted composite airfoilTUDOR COURTNEY JAMES·Filed 2010·Granted May 20, 2014·6 cites·40 claims
- 3272US5562419AShrouded fan bliskGEN ELECTRIC·Filed 1995·Granted Oct 8, 1996·54 cites·10 claims
- 3370US10731470B2Frangible airfoil for a gas turbine engineGEN ELECTRIC·Filed 2017·Granted Aug 4, 2020·1 cites·4 claims
- 3467US11814174B2Layered fuselage shieldGEN ELECTRIC·Filed 2020·Granted Nov 14, 2023·0 cites·21 claims
- 3567US10837362B2Inlet cowl for a turbine engineGEN ELECTRIC·Filed 2016·Granted Nov 17, 2020·1 cites·27 claims
- 3666US12103702B2Removeable fuselage shield for an aircraftGEN ELECTRIC·Filed 2020·Granted Oct 1, 2024·0 cites·19 claims
- 3766US7018168B2Method and apparatus for fabricating gas turbine enginesGEN ELECTRIC·Filed 2004·Granted Mar 28, 2006·22 cites·16 claims
- 3865US11555449B2Inlet cowl for a turbine engineGEN ELECTRIC·Filed 2020·Granted Jan 17, 2023·0 cites·20 claims
- 3964US6672838B1Method for making a metallic article with integral end band under compressionGEN ELECTRIC·Filed 2000·Granted Jan 6, 2004·19 cites·6 claims
- 4063US10968771B2Method and system for ice tolerant bleed takeoffGEN ELECTRIC·Filed 2017·Granted Apr 6, 2021·1 cites·19 claims
- 4162US6893225B2Metallic article with integral end band under compressionGEN ELECTRIC·Filed 2003·Granted May 17, 2005·17 cites·13 claims
- 4258US2023378827A1Airgap cooling system for an electric machineGEN ELECTRIC·Filed 2022·Application pending·0 cites
- 4354US11549463B2Compact low-pressure compressorGEN ELECTRIC·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 4453US11434781B2Frangible gas turbine engine airfoil including an internal cavityGEN ELECTRIC·Filed 2018·Granted Sep 6, 2022·0 cites·18 claims
- 4552US5971706AInter-rotor bearing assemblyGEN ELECTRIC·Filed 1997·Granted Oct 26, 1999·29 cites·13 claims
- 4651US11643969B2Split casings and methods of forming and cooling casingsGEN ELECTRIC·Filed 2021·Granted May 9, 2023·0 cites·19 claims
- 4749US12037921B2Fan for a turbine engineGEN ELECTRIC·Filed 2022·Granted Jul 16, 2024·0 cites·16 claims
- 4848US12116903B2Composite airfoils with frangible tipsGEN ELECTRIC·Filed 2021·Granted Oct 15, 2024·0 cites·18 claims
- 4946US2019242399A1Turbine engine with composite bladeGEN ELECTRIC·Filed 2018·Application pending·0 cites
- 5045US2020157953A1Composite fan blade with abrasive tipGEN ELECTRIC·Filed 2018·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →