Inventor

COLSON DARRYL A

US69 patents

⚠️ This page may combine multiple inventors who share the name “COLSON DARRYL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAMILTON SUNDSTRAND CORP

35 patents

US8734017B1May 27, 2014

Air bearing shaft

HAMILTON SUNDSTRAND CORP19 citations92

US10371156B2Aug 6, 2019

Ventilation fan having air bearing system

HAMILTON SUNDSTRAND CORP8 citations84

US8783952B1Jul 22, 2014

Journal bearing sleeve

HAMILTON SUNDSTRAND CORP7 citations84

US9638199B2May 2, 2017

Ram air fan inlet shroud

HAMILTON SUNDSTRAND CORP9 citations83

US11994141B2May 28, 2024

Turbomachinery shaft with variable lattice densities

HAMILTON SUNDSTRAND CORP3 citations75

US10788046B2Sep 29, 2020

Fan and compressor housing for an air cycle machine

HAMILTON SUNDSTRAND CORP2 citations73

US10174765B2Jan 8, 2019

Outlet housing for cabin air compressor

HAMILTON SUNDSTRAND CORP6 citations73

US9878793B2Jan 30, 2018

Cooling air supply control system for air cycle machine

HAMILTON SUNDSTRAND CORP4 citations73

US9816397B2Nov 14, 2017

Bypass housing in air cycle machine

HAMILTON SUNDSTRAND CORP2 citations73

US9790958B2Oct 17, 2017

Housing for air cycle machine compressor

HAMILTON SUNDSTRAND CORP4 citations73

US9745999B2Aug 29, 2017

Compressor diffuser and shroud for a motor driven compressor

HAMILTON SUNDSTRAND CORP2 citations73

US9732789B2Aug 15, 2017

Journal air bearing with air-film-supply vent

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

US9393652B2Jul 19, 2016

Turbine housing

HAMILTON SUNDSTRAND CORP3 citations72

US9328734B2May 3, 2016

Seal plate

HAMILTON SUNDSTRAND CORP4 citations72

US11994088B2May 28, 2024

Ambient air environmental control system

HAMILTON SUNDSTRAND CORP0 citations63

US11773746B2Oct 3, 2023

Turbomachinery rotor shroud with variable lattice densities

HAMILTON SUNDSTRAND CORP0 citations63

US11658542B2May 23, 2023

Cabin air compressor with liquid cooled jacket

HAMILTON SUNDSTRAND CORP1 citations63

US11300139B2Apr 12, 2022

Air cycle machine with cooling air flow path

HAMILTON SUNDSTRAND CORP1 citations63

US12000405B2Jun 4, 2024

Ventilation fan having a hybrid bearing system

HAMILTON SUNDSTRAND CORP0 citations62

US11614092B2Mar 28, 2023

Ventilation fan having a hybrid bearing system

HAMILTON SUNDSTRAND CORP0 citations62

US11434923B2Sep 6, 2022

Fan rotor for ram air fan

HAMILTON SUNDSTRAND CORP0 citations61

US11371362B2Jun 28, 2022

Diffuser with exhaust shroud

HAMILTON SUNDSTRAND CORP0 citations61

US10982682B2Apr 20, 2021

Fan rotor for ram air fan

HAMILTON SUNDSTRAND CORP1 citations61

US11454424B2Sep 27, 2022

Air cycle machines and methods of communicating fluid through air cycle machines

HAMILTON SUNDSTRAND CORP0 citations60

US11454425B2Sep 27, 2022

Air cycle machines and methods of communicating fluid through air cycle machines

HAMILTON SUNDSTRAND CORP0 citations60

US11897618B2Feb 13, 2024

Cabin air compressor with liquid cooled passage formed in the case

HAMILTON SUNDSTRAND CORP1 citations58

US11761349B2Sep 19, 2023

Bearing housing for a two-wheel air cycle machine

HAMILTON SUNDSTRAND CORP0 citations52

US11125243B2Sep 21, 2021

Two-wheel air cycle machine

HAMILTON SUNDSTRAND CORP0 citations52

US10882624B2Jan 5, 2021

Bearing cooling flow for turbine and compressor utilized to supply air for aircraft cabin

HAMILTON SUNDSTRAND CORP0 citations52

US10876539B2Dec 29, 2020

Ventilation fan having a hybrid bearing system

HAMILTON SUNDSTRAND CORP0 citations52

US9873515B2Jan 23, 2018

Turbine nozzle with relief cut

HAMILTON SUNDSTRAND CORP1 citations52

US9829006B2Nov 28, 2017

Air cycle machine compressor housing

HAMILTON SUNDSTRAND CORP0 citations52

US9752591B2Sep 5, 2017

Compressor diffuser and shroud for a motor driven compressor

HAMILTON SUNDSTRAND CORP0 citations52

US9347455B2May 24, 2016

Ejector assembly

HAMILTON SUNDSTRAND CORP1 citations52

COLSON DARRYL A

7 patents

US8814510B2Aug 26, 2014

Turbine nozzle for air cycle machine

COLSON DARRYL A7 citations84

US8905707B2Dec 9, 2014

Bearing cooling control in an air cycle machine

COLSON DARRYL A5 citations83

US8672768B2Mar 18, 2014

Air bearing shaft for ram air fan

COLSON DARRYL A8 citations83

US9188136B2Nov 17, 2015

Fan rotor with cooling holes

COLSON DARRYL A6 citations82

US9028220B2May 12, 2015

Tie rod

COLSON DARRYL A4 citations73

US8961127B2Feb 24, 2015

Shaft cap

COLSON DARRYL A4 citations73

US8932021B2Jan 13, 2015

Fan rotor for air cycle machine

COLSON DARRYL A2 citations53

BEERS CRAIG M

3 patents

US8496533B2Jul 30, 2013

Journal bearing with dual pass cooling for air machine

BEERS CRAIG M13 citations84

US9556885B2Jan 31, 2017

Inlet shroud assembly

BEERS CRAIG M5 citations72

US8585374B2Nov 19, 2013

Fan motor cooling with primary and secondary air cooling paths

BEERS CRAIG M5 citations72

HIPSKY HAROLD W

1 patent

US8459966B2Jun 11, 2013

Ram air fan motor cooling

HIPSKY HAROLD W30 citations92

LUGO VALENTINA

1 patent

US8517665B2Aug 27, 2013

Thrust bearing shaft for thrust and journal air bearing cooling in an air machine

LUGO VALENTINA31 citations88

TELAKOWSKI ROBERT

1 patent

US8061151B2Nov 22, 2011

Refrigerant compressor

TELAKOWSKI ROBERT10 citations83

CHRABASCZ ERIC

1 patent

US8770928B2Jul 8, 2014

Air cycle machine seal plate and seal land

CHRABASCZ ERIC4 citations72

ROSEN SETH E

1 patent

US8710366B2Apr 29, 2014

Terminal box assembly

ROSEN SETH E5 citations71

Showing the top 50 of 69 patents by PatentIndex Score.