Inventor
HALLMAN DARREN LEE
US29 patents
⚠️ This page may combine multiple inventors who share the name “HALLMAN DARREN LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
22 patentsUS9121448B2Sep 1, 2015
Hermetically sealed damper assembly and methods of assembling same
GEN ELECTRIC38 citations93
US5959379ASep 28, 1999
Vibration-isolation grommet and motor assembly containing same
GEN ELECTRIC22 citations92
US8657714B1Feb 25, 2014
Journal bearing and method of facilitating hydrodynamic oil flow, load capacity and optimization of bearing performance
GEN ELECTRIC43 citations90
US10711877B2Jul 14, 2020
Passive lubrication system for gas turbine engine gearbox during wind milling
GEN ELECTRIC16 citations85
US10228024B2Mar 12, 2019
Reduced-weight bearing pins and methods of manufacturing such bearing pins
GEN ELECTRIC7 citations84
US9429191B2Aug 30, 2016
Journal bearing assemblies and methods of assembling same
GEN ELECTRIC17 citations83
US7519158B2Apr 14, 2009
Pumping schemes for X-ray tubes with ferrofluid seals
GEN ELECTRIC14 citations83
US7210182B2May 1, 2007
System and method for solvent recovery and purification in a low water or waterless wash
GEN ELECTRIC11 citations83
US7308808B2Dec 18, 2007
Apparatus and method for article cleaning
GEN ELECTRIC10 citations81
US8364424B2Jan 29, 2013
System and method for monitoring a wind turbine gearbox
GEN ELECTRIC8 citations78
US7671593B2Mar 2, 2010
RF body coil with acoustic isolation of conductors
GEN ELECTRIC11 citations78
US10661552B2May 26, 2020
Systems and methods for advanced additive manufacturing
GEN ELECTRIC2 citations73
US10508731B2Dec 17, 2019
Apparatus and method for managing pinch loads on a gear
GEN ELECTRIC6 citations73
US10408304B2Sep 10, 2019
Gears having reduced roller element stresses and methods of manufacturing such gears
GEN ELECTRIC2 citations73
US11840987B2Dec 12, 2023
Cascade thrust reverser assembly for a gas turbine engine
GEN ELECTRIC2 citations72
US10641332B2May 5, 2020
Roller element bearing with preloaded hydrodynamic cage guides
GEN ELECTRIC2 citations72
US10400678B2Sep 3, 2019
Apparatus and system for light-weight, flexible double-helical gear
GEN ELECTRIC2 citations72
US10832753B2Nov 10, 2020
Components including structures having decoupled load paths
GEN ELECTRIC1 citations62
US7693264B2Apr 6, 2010
Antechamber control reducing leak through ferrofluid seals
GEN ELECTRIC2 citations61
US12270305B2Apr 8, 2025
Seal assembly for a rotary machine
GEN ELECTRIC0 citations52
US10247298B2Apr 2, 2019
Resilient bearing pin and gear assemblies including resilient bearing pins
GEN ELECTRIC0 citations52
US10247297B2Apr 2, 2019
Apparatus for a gearbox with multiple scavenge ports
GEN ELECTRIC0 citations51
LOPEZ FULTON JOSE
3 patentsUS8172717B2May 8, 2012
Compliant carrier wall for improved gearbox load sharing
LOPEZ FULTON JOSE89 citations95
US8235861B2Aug 7, 2012
Split torque compound planetary drivetrain for wind turbine applications
LOPEZ FULTON JOSE25 citations92
US8287423B2Oct 16, 2012
Planetary gear system
LOPEZ FULTON JOSE18 citations83