Inventor
MERRITT BRENT J
US80 patents
⚠️ This page may combine multiple inventors who share the name “MERRITT BRENT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMILTON SUNDSTRAND CORP
32 patentsUS8347647B2Jan 8, 2013
Air cycle machine for an aircraft environmental control system
HAMILTON SUNDSTRAND CORP35 citations94
US9103568B2Aug 11, 2015
Compressor housing for an air cycle machine
HAMILTON SUNDSTRAND CORP14 citations84
US8827639B2Sep 9, 2014
Thrust bearing cooling path
HAMILTON SUNDSTRAND CORP11 citations83
US9601908B2Mar 21, 2017
Wire support member for an environmental control system
HAMILTON SUNDSTRAND CORP8 citations82
US11994141B2May 28, 2024
Turbomachinery shaft with variable lattice densities
HAMILTON SUNDSTRAND CORP3 citations75
US11970951B1Apr 30, 2024
Metal plated additively manufactured plastic rotors and their method of manufacturing
HAMILTON SUNDSTRAND CORP4 citations75
US11802488B2Oct 31, 2023
Turbomachinery seal plate with variable lattice densities
HAMILTON SUNDSTRAND CORP4 citations75
US11668324B2Jun 6, 2023
Motor and bearing cooling paths and a transfer tube for another cooling channel
HAMILTON SUNDSTRAND CORP4 citations75
US12162606B1Dec 10, 2024
Metal plated plastic ACM part with internal thermally adaptive structure
HAMILTON SUNDSTRAND CORP2 citations73
US11668316B1Jun 6, 2023
Rotor formed of multiple metals
HAMILTON SUNDSTRAND CORP3 citations73
US11261880B2Mar 1, 2022
Motor and bearing cooling paths
HAMILTON SUNDSTRAND CORP3 citations73
US11225978B2Jan 18, 2022
Motor and bearing cooling paths
HAMILTON SUNDSTRAND CORP3 citations73
US11143203B2Oct 12, 2021
Motor and bearing cooling paths
HAMILTON SUNDSTRAND CORP2 citations73
US10072519B2Sep 11, 2018
Turbine nozzle for air cycle machine
HAMILTON SUNDSTRAND CORP2 citations73
US9976568B2May 22, 2018
Air cycle machine compressor diffuser
HAMILTON SUNDSTRAND CORP2 citations73
US9790958B2Oct 17, 2017
Housing for air cycle machine compressor
HAMILTON SUNDSTRAND CORP4 citations73
US9685835B2Jun 20, 2017
Motor housing having conical shaped ends with various dimensional ratios and slopes for a stator in an avionics cabin air compressor
HAMILTON SUNDSTRAND CORP5 citations73
US9546669B2Jan 17, 2017
Compressor housing for an air cycle machine
HAMILTON SUNDSTRAND CORP4 citations73
US8955809B2Feb 17, 2015
Three-way mount bracket for aircraft cabin air supply system
HAMILTON SUNDSTRAND CORP6 citations72
US12384515B2Aug 12, 2025
Airfoil formed of thermally adaptive materials and a thermoelectric junction
HAMILTON SUNDSTRAND CORP1 citations64
US12385500B1Aug 12, 2025
Addtively manufactured bi-metal integral shaft and motor rotor heat exchanger and tie rod for ram air fan
HAMILTON SUNDSTRAND CORP0 citations63
US12188357B2Jan 7, 2025
Turbomachinery seal plate with variable lattice densities
HAMILTON SUNDSTRAND CORP0 citations63
US12135039B2Nov 5, 2024
Variable pipe diffuser
HAMILTON SUNDSTRAND CORP0 citations63
US11773746B2Oct 3, 2023
Turbomachinery rotor shroud with variable lattice densities
HAMILTON SUNDSTRAND CORP0 citations63
US11773870B1Oct 3, 2023
Variable channel diffuser
HAMILTON SUNDSTRAND CORP0 citations63
US11658542B2May 23, 2023
Cabin air compressor with liquid cooled jacket
HAMILTON SUNDSTRAND CORP1 citations63
US12590603B2Mar 31, 2026
Journal bearing hybrid dampening for increased temperature range
HAMILTON SUNDSTRAND CORP0 citations62
US12584515B2Mar 24, 2026
Thermally adaptive gas bearing sleeve configured for remote geometry control
HAMILTON SUNDSTRAND CORP0 citations62
US12571421B2Mar 10, 2026
Metal plated additively manufactured plastic shafts and their method of manufacturing
HAMILTON SUNDSTRAND CORP0 citations62
US12421859B2Sep 23, 2025
Metal plated additively manufactured plastic seal plates and their method of manufacturing
HAMILTON SUNDSTRAND CORP0 citations62
US12221976B1Feb 11, 2025
Radial impeller with maximized inducer area
HAMILTON SUNDSTRAND CORP0 citations62
US12179425B2Dec 31, 2024
Metal plated additively manufactured plastic rotor shrouds and their method of manufacturing
HAMILTON SUNDSTRAND CORP0 citations62
BEERS CRAIG M
6 patentsUS8784048B2Jul 22, 2014
Air cycle machine bearing cooling inlet plate
BEERS CRAIG M8 citations84
US8777561B2Jul 15, 2014
Compressor shroud having a retention cover channel for receiving a retention cover
BEERS CRAIG M8 citations84
US8622620B2Jan 7, 2014
Shaft for air bearing and motor cooling in compressor
BEERS CRAIG M10 citations84
US8529192B2Sep 10, 2013
Thrust bearing shaft for thrust and journal air bearing cooling in a compressor
BEERS CRAIG M16 citations84
US8496432B2Jul 30, 2013
Thrust bearing cooling path
BEERS CRAIG M5 citations83
US8585374B2Nov 19, 2013
Fan motor cooling with primary and secondary air cooling paths
BEERS CRAIG M5 citations72
MERRITT BRENT J
4 patentsUS8418495B2Apr 16, 2013
Air cycle machine integrated rotor and shaft
MERRITT BRENT J27 citations92
US8529210B2Sep 10, 2013
Air cycle machine compressor rotor
MERRITT BRENT J18 citations84
US8523530B2Sep 3, 2013
Turbine rotor for air cycle machine
MERRITT BRENT J9 citations84
US8851835B2Oct 7, 2014
Air cycle machine compressor diffuser
MERRITT BRENT J4 citations73
UNITED TECHNOLOGIES CORP
3 patentsUS5249934AOct 5, 1993
Air cycle machine with heat isolation having back-to-back turbine and compressor rotors
UNITED TECHNOLOGIES CORP73 citations95
US5921683AJul 13, 1999
Bearing arrangement for air cycle machine
UNITED TECHNOLOGIES CORP69 citations94
US5309735AMay 10, 1994
Four wheel air cycle machine
UNITED TECHNOLOGIES CORP68 citations94
ROSEN SETH E
2 patentsMCAULIFFE CHRISTOPHER
1 patentCHRABASCZ ERIC
1 patentCOLSON DARRYL A
1 patentShowing the top 50 of 80 patents by PatentIndex Score.