Inventor · disambiguated record
Darryl A. Colson
Also filed as: COLSON DARRYL · COLSON DARRYL A
70 granted patents·17 pending applications·233 citations·filing 2008–2024
98Inventor score
Top patents by PatentIndex Score
87 records- 0196US11994141B2Turbomachinery shaft with variable lattice densitiesHAMILTON SUNDSTRAND CORP·Filed 2021·Granted May 28, 2024·3 cites·18 claims
- 0296US8496533B2Journal bearing with dual pass cooling for air machineBEERS CRAIG M·Filed 2010·Granted Jul 30, 2013·13 cites·1 claims
- 0396US8459966B2Ram air fan motor coolingHIPSKY HAROLD W·Filed 2010·Granted Jun 11, 2013·30 cites·13 claims
- 0495US8734017B1Air bearing shaftHAMILTON SUNDSTRAND CORP·Filed 2013·Granted May 27, 2014·19 cites·20 claims
- 0594US10371156B2Ventilation fan having air bearing systemHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Aug 6, 2019·8 cites·10 claims
- 0692US8517665B2Thrust bearing shaft for thrust and journal air bearing cooling in an air machineLUGO VALENTINA·Filed 2010·Granted Aug 27, 2013·31 cites·11 claims
- 0789US9638199B2Ram air fan inlet shroudHAMILTON SUNDSTRAND CORP·Filed 2013·Granted May 2, 2017·9 cites·9 claims
- 0889US8783952B1Journal bearing sleeveHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jul 22, 2014·7 cites·18 claims
- 0988US9790958B2Housing for air cycle machine compressorHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Oct 17, 2017·4 cites·16 claims
- 1088US8672768B2Air bearing shaft for ram air fanCOLSON DARRYL A·Filed 2012·Granted Mar 18, 2014·8 cites·14 claims
- 1186US10174765B2Outlet housing for cabin air compressorHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Jan 8, 2019·6 cites·19 claims
- 1285US11658542B2Cabin air compressor with liquid cooled jacketHAMILTON SUNDSTRAND CORP·Filed 2020·Granted May 23, 2023·1 cites·7 claims
- 1383US9685835B2Motor housing having conical shaped ends with various dimensional ratios and slopes for a stator in an avionics cabin air compressorHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jun 20, 2017·5 cites·11 claims
- 1483US8905707B2Bearing cooling control in an air cycle machineCOLSON DARRYL A·Filed 2010·Granted Dec 9, 2014·5 cites·29 claims
- 1582US9556885B2Inlet shroud assemblyBEERS CRAIG M·Filed 2012·Granted Jan 31, 2017·5 cites·19 claims
- 1681US8814510B2Turbine nozzle for air cycle machineCOLSON DARRYL A·Filed 2010·Granted Aug 26, 2014·7 cites·12 claims
- 1781US8585374B2Fan motor cooling with primary and secondary air cooling pathsBEERS CRAIG M·Filed 2011·Granted Nov 19, 2013·5 cites·15 claims
- 1880US9732789B2Journal air bearing with air-film-supply ventHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Aug 15, 2017·4 cites·8 claims
- 1980US9188136B2Fan rotor with cooling holesCOLSON DARRYL A·Filed 2011·Granted Nov 17, 2015·6 cites·7 claims
- 2080US8770928B2Air cycle machine seal plate and seal landCHRABASCZ ERIC·Filed 2010·Granted Jul 8, 2014·4 cites·13 claims
- 2180US8061151B2Refrigerant compressorTELAKOWSKI ROBERT·Filed 2009·Granted Nov 22, 2011·10 cites·15 claims
- 2279US9878793B2Cooling air supply control system for air cycle machineHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Jan 30, 2018·4 cites·10 claims
- 2379US9328734B2Seal plateHAMILTON SUNDSTRAND CORP·Filed 2013·Granted May 3, 2016·4 cites·20 claims
- 2478US12000405B2Ventilation fan having a hybrid bearing systemHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Jun 4, 2024·0 cites·4 claims
- 2578US9745999B2Compressor diffuser and shroud for a motor driven compressorHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Aug 29, 2017·2 cites·15 claims
- 2678US8961127B2Shaft capCOLSON DARRYL A·Filed 2011·Granted Feb 24, 2015·4 cites·20 claims
- 2777US2024301892A1Turbomachinery housing with variable lattice densitiesHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 2876US9816397B2Bypass housing in air cycle machineHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Nov 14, 2017·2 cites·20 claims
- 2975US11300139B2Air cycle machine with cooling air flow pathHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Apr 12, 2022·1 cites·14 claims
- 3073US11897618B2Cabin air compressor with liquid cooled passage formed in the caseHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Feb 13, 2024·1 cites·10 claims
- 3173US9028220B2Tie rodCOLSON DARRYL A·Filed 2011·Granted May 12, 2015·4 cites·17 claims
- 3272US10788046B2Fan and compressor housing for an air cycle machineHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Sep 29, 2020·2 cites·17 claims
- 3372US9393652B2Turbine housingHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jul 19, 2016·3 cites·20 claims
- 3470US10982682B2Fan rotor for ram air fanHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Apr 20, 2021·1 cites·17 claims
- 3569US11614092B2Ventilation fan having a hybrid bearing systemHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Mar 28, 2023·0 cites·3 claims
- 3667US11434923B2Fan rotor for ram air fanHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Sep 6, 2022·0 cites·22 claims
- 3767US2023078480A1Turbomachinery housing with variable lattice densitiesHAMILTON SUNDSTRAND CORP·Filed 2021·Application pending·0 cites
- 3865US8710366B2Terminal box assemblyROSEN SETH E·Filed 2012·Granted Apr 29, 2014·5 cites·17 claims
- 3965US2025367573A1Architected lattice of lattice coalescerHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 4064US9109625B2Thrust plate including cooling slotsHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Aug 18, 2015·1 cites·10 claims
- 4163US8784053B2Fan shield and bearing housing for air cycle machineCOLSON DARRYL A·Filed 2010·Granted Jul 22, 2014·1 cites·18 claims
- 4263US2025229595A1Feature for subfreezing heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 4362US11994088B2Ambient air environmental control systemHAMILTON SUNDSTRAND CORP·Filed 2021·Granted May 28, 2024·0 cites·5 claims
- 4462US9873515B2Turbine nozzle with relief cutHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Jan 23, 2018·1 cites·15 claims
- 4561US9914542B2Ram air fan housingHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Mar 13, 2018·1 cites·15 claims
- 4660US10072664B2Debris filter for motor cooling inlet on ram air fanHAMILTON SUNDSTRAND CORP·Filed 2012·Granted Sep 11, 2018·1 cites·6 claims
- 4760US8932021B2Fan rotor for air cycle machineCOLSON DARRYL A·Filed 2010·Granted Jan 13, 2015·2 cites·16 claims
- 4859US11773746B2Turbomachinery rotor shroud with variable lattice densitiesHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Oct 3, 2023·0 cites·20 claims
- 4959US11761349B2Bearing housing for a two-wheel air cycle machineHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 5059US2025249379A1Mid-pressure water separation for environmental control systemHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 87 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →