Inventor · disambiguated record
Darren Lee Hallman
Also filed as: HALLMAN DARREN · HALLMAN DARREN L · HALLMAN DARREN LEE
35 granted patents·18 pending applications·467 citations·filing 1998–2025
97Inventor score
Files withGEN ELECTRIC41LOPEZ FULTON JOSE3ERNO DANIEL JASON2GE MED SYS GLOBAL TECH CO LLC2GHANIME GEORGE HANNA1
Top patents by PatentIndex Score
53 records- 0197US10711877B2Passive lubrication system for gas turbine engine gearbox during wind millingGEN ELECTRIC·Filed 2018·Granted Jul 14, 2020·16 cites·17 claims
- 0297US9121448B2Hermetically sealed damper assembly and methods of assembling sameGEN ELECTRIC·Filed 2013·Granted Sep 1, 2015·38 cites·20 claims
- 0396US8172717B2Compliant carrier wall for improved gearbox load sharingLOPEZ FULTON JOSE·Filed 2011·Granted May 8, 2012·89 cites·18 claims
- 0495US9429191B2Journal bearing assemblies and methods of assembling sameGEN ELECTRIC·Filed 2013·Granted Aug 30, 2016·17 cites·16 claims
- 0595US8657714B1Journal bearing and method of facilitating hydrodynamic oil flow, load capacity and optimization of bearing performanceGEN ELECTRIC·Filed 2012·Granted Feb 25, 2014·43 cites·20 claims
- 0694US8287423B2Planetary gear systemLOPEZ FULTON JOSE·Filed 2011·Granted Oct 16, 2012·18 cites·19 claims
- 0793US10228024B2Reduced-weight bearing pins and methods of manufacturing such bearing pinsGEN ELECTRIC·Filed 2017·Granted Mar 12, 2019·7 cites·11 claims
- 0893US8550957B2Gear system and method for using sameERNO DANIEL JASON·Filed 2011·Granted Oct 8, 2013·28 cites·6 claims
- 0993US8550955B2Pin for planetary gear systemERNO DANIEL JASON·Filed 2011·Granted Oct 8, 2013·16 cites·17 claims
- 1092US10508731B2Apparatus and method for managing pinch loads on a gearGEN ELECTRIC·Filed 2017·Granted Dec 17, 2019·6 cites·17 claims
- 1192US8491435B2Journal bearing for use in epicyclical gearbox and method of facilitating hydrodynamic oil flow in the journal bearingGHANIME GEORGE HANNA·Filed 2011·Granted Jul 23, 2013·17 cites·20 claims
- 1290US11840987B2Cascade thrust reverser assembly for a gas turbine engineGEN ELECTRIC·Filed 2022·Granted Dec 12, 2023·2 cites·19 claims
- 1390US7519158B2Pumping schemes for X-ray tubes with ferrofluid sealsGEN ELECTRIC·Filed 2006·Granted Apr 14, 2009·14 cites·20 claims
- 1488US8235861B2Split torque compound planetary drivetrain for wind turbine applicationsLOPEZ FULTON JOSE·Filed 2008·Granted Aug 7, 2012·25 cites·5 claims
- 1582US7671593B2RF body coil with acoustic isolation of conductorsGEN ELECTRIC·Filed 2006·Granted Mar 2, 2010·11 cites·18 claims
- 1681US10832753B2Components including structures having decoupled load pathsGEN ELECTRIC·Filed 2017·Granted Nov 10, 2020·1 cites·14 claims
- 1781US10661552B2Systems and methods for advanced additive manufacturingGEN ELECTRIC·Filed 2017·Granted May 26, 2020·2 cites·20 claims
- 1881US10408304B2Gears having reduced roller element stresses and methods of manufacturing such gearsGEN ELECTRIC·Filed 2017·Granted Sep 10, 2019·2 cites·20 claims
- 1981US10400678B2Apparatus and system for light-weight, flexible double-helical gearGEN ELECTRIC·Filed 2017·Granted Sep 3, 2019·2 cites·20 claims
- 2079US10641332B2Roller element bearing with preloaded hydrodynamic cage guidesGEN ELECTRIC·Filed 2016·Granted May 5, 2020·2 cites·18 claims
- 2179US8364424B2System and method for monitoring a wind turbine gearboxGEN ELECTRIC·Filed 2010·Granted Jan 29, 2013·8 cites·17 claims
- 2278US2025230754A1Seal assembly for a rotary machineGEN ELECTRIC·Filed 2025·Application pending·0 cites
- 2376US7197115B2Cantilever and straddle x-ray tube configurations for a rotating anode with vacuum transition chambersGEN ELECTRIC·Filed 2004·Granted Mar 27, 2007·11 cites·39 claims
- 2476US6396268B1Magnetic resonance imaging device having magnetic field disturbance compensationGE MED SYS GLOBAL TECH CO LLC·Filed 2000·Granted May 28, 2002·20 cites·18 claims
- 2575US7210182B2System and method for solvent recovery and purification in a low water or waterless washGEN ELECTRIC·Filed 2002·Granted May 1, 2007·11 cites·16 claims
- 2674US10488279B2Components configured to autonomously detect and accommodate structural changesGEN ELECTRIC·Filed 2017·Granted Nov 26, 2019·2 cites·23 claims
- 2770US7693264B2Antechamber control reducing leak through ferrofluid sealsGEN ELECTRIC·Filed 2006·Granted Apr 6, 2010·2 cites·22 claims
- 2868US7308808B2Apparatus and method for article cleaningGEN ELECTRIC·Filed 2002·Granted Dec 18, 2007·10 cites·11 claims
- 2967US7681419B2Dry cleaning solvent filterGEN ELECTRIC·Filed 2005·Granted Mar 23, 2010·4 cites·18 claims
- 3066US12270305B2Seal assembly for a rotary machineGEN ELECTRIC·Filed 2020·Granted Apr 8, 2025·0 cites·16 claims
- 3159US7926311B2Integral laundry cleaning and drying system and methodGEN ELECTRIC·Filed 2003·Granted Apr 19, 2011·6 cites·24 claims
- 3257US5959379AVibration-isolation grommet and motor assembly containing sameGEN ELECTRIC·Filed 1998·Granted Sep 28, 1999·22 cites·13 claims
- 3357US2007157397A1System and method for solvent recovery and purification in a low water or washless washGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 3456US10247298B2Resilient bearing pin and gear assemblies including resilient bearing pinsGEN ELECTRIC·Filed 2017·Granted Apr 2, 2019·0 cites·15 claims
- 3556US6379040B1X-ray positioning arm noise reduction systemGE MED SYS GLOBAL TECH CO LLC·Filed 2001·Granted Apr 30, 2002·15 cites·38 claims
- 3655US10030708B2Roller bearing cage for use in a gearboxGEN ELECTRIC·Filed 2016·Granted Jul 24, 2018·0 cites·20 claims
- 3755US2016252176A1Gearbox and support apparatus for gearbox carrierGEN ELECTRIC·Filed 2016·Application pending·0 cites
- 3854US10247297B2Apparatus for a gearbox with multiple scavenge portsGEN ELECTRIC·Filed 2017·Granted Apr 2, 2019·0 cites·23 claims
- 3950US2006191075A1Methods and compositions for cleaning articlesGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 4048US2005144989A1Method and system for controlling a drying processGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 4148US2007295361A1Spray device for a dishwasher and method of operationGEN ELECTRIC·Filed 2006·Application pending·0 cites
- 4248US2013269479A1Gearbox and support apparatus for gearbox carrierGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 4347US2007006601A1System and method for controlling air temperature in an applianceGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 4446US2008278151A1System and methods for inspecting internal cracksGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 4546US2009098003A1Multiphase screw pumpGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 4644US2019186598A1Apparatus and system for thin rim planet gear for aircraft engine power gearboxGEN ELECTRIC·Filed 2019·Application pending·0 cites
- 4744US2004045096A1Chemical-specific sensor for monitoring amounts of volatile solvent during a drying cycle of a dry cleaning processGEN ELECTRIC·Filed 2003·Application pending·0 cites
- 4842US2004255394A1Spin cycle methodology and article drying apparatusFiled 2003·Application pending·0 cites
- 4942US2005281391A1Active vibration control in computed tomography systemsGEN ELECTRIC·Filed 2004·Application pending·0 cites
- 5041US2004148708A1Methods and compositions for cleaning articlesFiled 2003·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →