Patent applications and USPTO patent grants for Pratt & Whitney.The latest application filed is for "offtakes for gas turbine engine secondary gas flows".
Patent | Date |
---|---|
Offtakes for gas turbine engine secondary gas flows Grant 10,612,416 - Hatfield | 2020-04-07 |
Reduced stress rotor interface Grant 10,125,785 - Wilber , et al. November 13, 2 | 2018-11-13 |
Secondary flow baffle for turbomachinery Grant 10,113,561 - Filipenco , et al. October 30, 2 | 2018-10-30 |
Offtakes For Gas Turbine Engine Secondary Gas Flows App 20160069215 - Hatfield; Jason | 2016-03-10 |
Combination fuel-oil and air-oil heat exchanger Grant 9,004,154 - Hagshenas , et al. April 14, 2 | 2015-04-14 |
Blade retainer clip Grant 8,727,734 - Xiao , et al. May 20, 2 | 2014-05-20 |
Thin Metal Duct Damper App 20140096537 - McMahon; Ryan C. | 2014-04-10 |
Blade retainment system Grant 8,657,580 - Xiao , et al. February 25, 2 | 2014-02-25 |
No Flange Damage Wedge Lock Washers App 20140037399 - Hyatt; Thomas B. | 2014-02-06 |
Method of Manufacturing Fan Blade Shields App 20140013599 - Guo; Changsheng | 2014-01-16 |
Dynamic Stability and Mid Axial Preload Control for a Tie Shaft Coupled Axial High Pressure Rotor App 20140017087 - Benjamin; Daniel ;   et al. | 2014-01-16 |
Gas Turbine Fuel Nozzle End Cover Using Au-Ni Braze and Method Producing Same App 20140000266 - Dillard; Gary J | 2014-01-02 |
Machined Aerodynamic Intercompressor Bleed Ports App 20130340440 - LeBlanc; Ryan Edward ;   et al. | 2013-12-26 |
Ring Seal Midplate App 20130330171 - Miller; Jonathan Logan ;   et al. | 2013-12-12 |
Optical Detection of Airfoil Axial Position with NSMS App 20130321824 - Hockaday; Bruce | 2013-12-05 |
Manufacturing Process for Aerospace Bearing Rolling Elements App 20130306194 - Chin; Herbert A. ;   et al. | 2013-11-21 |
Stator Assembly App 20130302151 - Ring; Mark David | 2013-11-14 |
Convective Shielding Cooling Hole Pattern App 20130302141 - Quach; San ;   et al. | 2013-11-14 |
Method for Working of Combustor Float Wall Panels App 20130291382 - Kinstler; Monika D. | 2013-11-07 |
TEC Mount Redundant Fastening App 20130287565 - Suciu; Gabriel L. ;   et al. | 2013-10-31 |
Electronic Means for Detecting Buffered Main Shaft Seal Wear or Failure in a Turbine Engine App 20130280043 - Parnin; Francis ;   et al. | 2013-10-24 |
Duplex Finger Seal for Joints with High Relative Displacement App 20130270777 - Clouse; Brian Ellis | 2013-10-17 |
Liquid Drop Peening Method and Apparatus Therefor App 20130263635 - Barth; Robert A. ;   et al. | 2013-10-10 |
Dual-Intent Locator Pin and Removable Plug for Gas Turbines App 20130259646 - Feindel; David T. ;   et al. | 2013-10-03 |
Knife Edge Seal for Gas Turbine Engine App 20130259659 - Knaul; David A. ;   et al. | 2013-10-03 |
Low Pressure Compressor Variable Vane Control for Two-Spool Turbofan or Turboprop Engine App 20130236296 - Collopy; Gary ;   et al. | 2013-09-12 |
Exit Manifold Flow Guide App 20130232950 - Clark; James A. ;   et al. | 2013-09-12 |
Diffuser Seal for Geared Turbofan or Turboprop Engines App 20130230386 - Baumann; Paul W. ;   et al. | 2013-09-05 |
Method of Using an Afterburner to Reduce High Velocity Jet Engine Noise App 20130219855 - Stern; Alfred M. | 2013-08-29 |
Anti-Rotation Stator Segments App 20130209248 - Ring; Mark David ;   et al. | 2013-08-15 |
Integrated Multicoat Automatic Pause Resume Circuit App 20130202780 - Pease; John R. | 2013-08-08 |
Modal Tuning for Vanes App 20130195652 - Pope; Andrew | 2013-08-01 |
Automated Dewpoint Oxygen Measurement System App 20130177038 - Verch, JR.; Manfried Carl ;   et al. | 2013-07-11 |
Hybrid Control System App 20130158680 - Fuller; James W. | 2013-06-20 |
Gas Turbine Engine with Variable Overall Pressure Ratio App 20130145769 - Norris; James W. ;   et al. | 2013-06-13 |
Low oil indication Grant 8,446,284 - Mehrer , et al. May 21, 2 | 2013-05-21 |
Method and System for Automated Defect Detection App 20130114879 - Scheid; Paul Raymond ;   et al. | 2013-05-09 |
System and Method for Data-Driven Automated Borescope Inspection App 20130113913 - Scheid; Paul Raymond ;   et al. | 2013-05-09 |
System and Method for Automated Borescope Inspection User Interface App 20130113914 - Scheid; Paul Raymond ;   et al. | 2013-05-09 |
System and Method for Multiple Simultaneous Automated Defect Detection App 20130113916 - Scheid; Paul Raymond ;   et al. | 2013-05-09 |
Method and System for Position Control Based on Automated Defect Detection Feedback App 20130113915 - Scheid; Paul Raymond ;   et al. | 2013-05-09 |
System and Method for Automated Defect Detection Utilizing Prior Data App 20130114878 - Scheid; Paul Raymond ;   et al. | 2013-05-09 |
Combined Pump System for Engine TMS AOC Reduction and ECS Loss Elimination App 20130086922 - Suciu; Gabriel L. ;   et al. | 2013-04-11 |
Recuperated bypass turbine engine Grant 8,387,357 - Jewess , et al. March 5, 2 | 2013-03-05 |
Substrates Coated with Wear Resistant Layers and Methods of Applying Wear Resistant Layers to Same App 20130052437 - Barth; Robert A. ;   et al. | 2013-02-28 |
Twin lubrication tank filling system Grant 8,376,088 - Rollins , et al. February 19, 2 | 2013-02-19 |
Low noise exhaust ducting system Grant 8,371,521 - Napier , et al. February 12, 2 | 2013-02-12 |
Method of compensating gear carrier bearing misalignment under load Grant 8,357,070 - Duong January 22, 2 | 2013-01-22 |
Recirculating lubrication system with sealed lubrication oil storage Grant 8,356,694 - Jones January 22, 2 | 2013-01-22 |
Machine Tool - Based, Optical Coordinate Measuring Machine Calibration Device App 20120188380 - Drescher; Joseph D. ;   et al. | 2012-07-26 |
Cover Plate For Turbine Vane Assembly App 20110229305 - Bergman; Russell J. ;   et al. | 2011-09-22 |
Combined Matching And Inspection Process In Machining Of Fan Case Rub Strips App 20100030365 - Lilly; Douglas O. | 2010-02-04 |
Systems and Methods for Modeling Surface Properties of a Mechanical Component App 20090254286 - Tulyani; Sonia ;   et al. | 2009-10-08 |
Hydrogen generation with efficient byproduct recycle Grant 7,192,569 - Stewart March 20, 2 | 2007-03-20 |
Method and apparatus for reducing stress on the tips of turbine or compressor blades Grant 5,476,363 - Freling , et al. December 19, 1 | 1995-12-19 |
NCAGE Code | 0KN81 | PRATT AND WHITNEY |
NCAGE Code | KCX12 | PRATT & WHITNEY |
CAGE Code | 0KN81 | PRATT AND WHITNEY |
CAGE Code | KCX12 | PRATT & WHITNEY |
DUNS | 616391277 | PRATT & WHITNEY |
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