Hanrahan; Paul R
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanrahan; Paul R.The latest application filed is for "systems and methods for hybrid electric turbine engines".
Company Profile
7.27.33
- Hanrahan; Paul R - Farmington CT
- Hanrahan; Paul R. - Farmington CT
- Hanrahan; Paul R. - Sedona AZ
Patent Activity
| Patent | Date |
|---|---|
| Multistage gas turbine engine with differential drive of compressor Grant 11,448,125 - Kupratis , et al. September 20, 2 | 2022-09-20 |
| Augmented drive of compressors via differential and multistage turbine Grant 11,421,590 - Kupratis , et al. August 23, 2 | 2022-08-23 |
| Turboshaft engine with axial compressor Grant 11,408,343 - Hanrahan , et al. August 9, 2 | 2022-08-09 |
| Mid mount sleeve arrangement Grant 11,268,442 - Davis , et al. March 8, 2 | 2022-03-08 |
| Turbine cooling arrangement Grant 11,268,444 - Hanrahan , et al. March 8, 2 | 2022-03-08 |
| Systems And Methods For Hybrid Electric Turbine Engines App 20220056870 - Kupratis; Daniel Bernard ; et al. | 2022-02-24 |
| Mid Mount Sleeve Arrangement App 20220003164 - Davis; Todd A. ; et al. | 2022-01-06 |
| Low Profile Rotating Bearing Centering Spring App 20210404480 - Davis; Todd A. ; et al. | 2021-12-30 |
| Splitter And Guide Vane Arrangement For Gas Turbine Engines App 20210381431 - Kupratis; Daniel Bernard ; et al. | 2021-12-09 |
| Gearbox for boost spool turbine engine Grant 11,193,425 - Hanrahan , et al. December 7, 2 | 2021-12-07 |
| Adaptive engine with boost spool Grant 11,143,142 - Hanrahan , et al. October 12, 2 | 2021-10-12 |
| Systems And Methods For Hybrid Electric Turbine Engines App 20210231081 - Kupratis; Daniel Bernard ; et al. | 2021-07-29 |
| Systems and methods for hybrid electric turbine engines Grant 11,073,107 - Kupratis , et al. July 27, 2 | 2021-07-27 |
| Multistage Gas Turbine Engine With Differential Drive Of Compressor App 20210054809 - Kupratis; Daniel Bernard ; et al. | 2021-02-25 |
| Power System For Rotary Wing Aircraft App 20210054782 - Kupratis; Daniel Bernard ; et al. | 2021-02-25 |
| Augmented Drive Of Compressors Via Differential And Multistage Turbine App 20210054788 - Kupratis; Daniel Bernard ; et al. | 2021-02-25 |
| Cooled cooling air system for a gas turbine engine Grant 10,914,235 - Kupratis , et al. February 9, 2 | 2021-02-09 |
| Gearbox For Boost Spool Turbine Engine App 20200400078 - Hanrahan; Paul R. ; et al. | 2020-12-24 |
| Gas turbine engine configured for modular assembly/disassembly and method for same Grant 10,844,787 - Hanrahan November 24, 2 | 2020-11-24 |
| Air foil with galvanic protection Grant 10,794,193 - Kupratis , et al. October 6, 2 | 2020-10-06 |
| Gas turbine engine with fluid damper Grant 10,731,510 - Hanrahan | 2020-08-04 |
| Adaptive Engine With Boost Spool App 20200040848 - Hanrahan; Paul R. ; et al. | 2020-02-06 |
| Gas Turbine Engine Configured For Modular Assembly/disassembly And Method For Same App 20200025067 - Hanrahan; Paul R. | 2020-01-23 |
| Cooling air heat exchanger scoop Grant 10,364,749 - Hanrahan , et al. July 30, 2 | 2019-07-30 |
| Gas Turbine Engine Control Based On Characteristic Of Cooled Air App 20180347472 - Ortiz; Jonathan ; et al. | 2018-12-06 |
| Turbine Cooling Arrangement App 20180334961 - Hanrahan; Paul R. ; et al. | 2018-11-22 |
| Cooled Cooling Air System For A Gas Turbine Engine App 20180306116 - Kupratis; Daniel Bernard ; et al. | 2018-10-25 |
| Cooled cooling air system for a gas turbine engine Grant 10,100,739 - Kupratis , et al. October 16, 2 | 2018-10-16 |
| Gas turbine engine configured for modular assembly/disassembly and method for same Grant 10,094,277 - Hanrahan October 9, 2 | 2018-10-09 |
| Advanced Geared Gas Turbine Engine App 20180209350 - Kupratis; Daniel Bernard ; et al. | 2018-07-26 |
| Modular components for gas turbine engines Grant 9,945,262 - Hanrahan , et al. April 17, 2 | 2018-04-17 |
| Method of decontaminating a fuel reactant stream for a fuel cell Grant 9,923,221 - Isom , et al. March 20, 2 | 2018-03-20 |
| Air Foil With Galvanic Protection App 20180058221 - KUPRATIS; DANIEL BERNARD ; et al. | 2018-03-01 |
| Particle tolerant turboshaft engine Grant 9,869,250 - Hanrahan , et al. January 16, 2 | 2018-01-16 |
| Cooling Air For Variable Area Turbine App 20170218844 - Hanrahan; Paul R. ; et al. | 2017-08-03 |
| Cooling Air Heat Exchanger Scoop App 20170175632 - Hanrahan; Paul R. ; et al. | 2017-06-22 |
| System and method for thermal priority operation of a fuel cell power plant Grant 9,685,665 - Ramaswamy , et al. June 20, 2 | 2017-06-20 |
| Method Of Decontaminating A Fuel Reactant Stream For A Fuel Cell App 20170133698 - Isom; Joshua D. ; et al. | 2017-05-11 |
| Thermal energy recycling fuel cell arrangement Grant 9,620,792 - Hanrahan April 11, 2 | 2017-04-11 |
| Control System And Method Of Controlling A Variable Area Gas Turbine Engine App 20170074173 - Hanrahan; Paul R. ; et al. | 2017-03-16 |
| Fluidized bed contaminant separator and water-control loop for a fuel reactant stream of a fuel cell Grant 9,553,323 - Isom , et al. January 24, 2 | 2017-01-24 |
| Cooled Cooling Air System For A Gas Turbine Engine App 20160341126 - Kupratis; Daniel Bernard ; et al. | 2016-11-24 |
| System and method for reducing fuel cell power plant emissions Grant 9,444,110 - Preston , et al. September 13, 2 | 2016-09-13 |
| Modular Components For Gas Turbine Engines App 20160237857 - Hanrahan; Paul R. ; et al. | 2016-08-18 |
| Reverse Core Flow Gas Turbine Engine App 20160169102 - Hanrahan; Paul R. ; et al. | 2016-06-16 |
| Gas Turbine Engine Airfoil Mistuning App 20160097281 - Hanrahan; Paul R. | 2016-04-07 |
| Gas Turbine Engine Configured For Modular Assembly/disassembly And Method For Same App 20150369123 - Hanrahan; Paul R. | 2015-12-24 |
| Particle Tolerant Turboshaft Engine App 20150354453 - Hanrahan; Paul R. ; et al. | 2015-12-10 |
| Gas Turbine Engine With Fluid Damper App 20150330251 - Hanrahan; Paul R. | 2015-11-19 |
| System And Method For Thermal Priority Operation Of A Fuel Cell Power Plant App 20140329160 - Ramaswamy; Sitaram ; et al. | 2014-11-06 |
| Thermal Energy Recycling Fuel Cell Arrangement App 20130266882 - Hanrahan; Paul R. | 2013-10-10 |
| Fluidized Bed Contaminant Separator And Water-control Loop For A Fuel Reactant Stream Of A Fuel Cell App 20120034536 - Isom; Joshua D. ; et al. | 2012-02-09 |
| System And Method For Reducing Fuel Cell Power Plant Emissions App 20110281187 - Preston; John L. ; et al. | 2011-11-17 |
| Brush seal assembly Grant 5,066,025 - Hanrahan November 19, 1 | 1991-11-19 |
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