Inventor · disambiguated record
Richard K. Hayford
Also filed as: HAYFORD RICHARD · HAYFORD RICHARD K
36 granted patents·8 pending applications·201 citations·filing 2004–2023
96Inventor score
Files withUNITED TECHNOLOGIES CORP31HAYFORD RICHARD K4DUBE DAVID P3RAYTHEON TECH CORP3EDWARDS WILLIAM R1
Top patents by PatentIndex Score
44 records- 0196US10125636B2Bowed rotor prevention system using waste heatUNITED TECHNOLOGIES CORP·Filed 2016·Granted Nov 13, 2018·18 cites·17 claims
- 0295US9169736B2Joint between airfoil and shroudHAYFORD RICHARD K·Filed 2012·Granted Oct 27, 2015·34 cites·21 claims
- 0395US9062560B2Gas turbine engine variable stator vane assemblyHAYFORD RICHARD K·Filed 2012·Granted Jun 23, 2015·19 cites·15 claims
- 0494US9879551B2Fluid damper and method of makingUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jan 30, 2018·9 cites·12 claims
- 0593US9228438B2Variable vane having body formed of first material and trunnion formed of second materialDUBE DAVID P·Filed 2012·Granted Jan 5, 2016·20 cites·18 claims
- 0692US9745898B2Planetary gear system for turbomachineUNITED TECHNOLOGIES CORP·Filed 2015·Granted Aug 29, 2017·6 cites·17 claims
- 0791US10697303B2Internally damped airfoiled component and methodUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 30, 2020·7 cites·13 claims
- 0889US9410443B2Variable vane damping assemblyDUBE DAVID P·Filed 2012·Granted Aug 9, 2016·12 cites·18 claims
- 0988US9752442B2Airfoil with variable profile responsive to thermal conditionsUNITED TECHNOLOGIES CORP·Filed 2016·Granted Sep 5, 2017·4 cites·19 claims
- 1088US7819622B2Method for securing a stator assemblyUNITED TECHNOLOGIES CORP·Filed 2006·Granted Oct 26, 2010·27 cites·21 claims
- 1186US9334751B2Variable vane inner platform dampingDUBE DAVID P·Filed 2012·Granted May 10, 2016·7 cites·26 claims
- 1284US9650898B2Airfoil with variable profile responsive to thermal conditionsHAYFORD RICHARD K·Filed 2012·Granted May 16, 2017·7 cites·14 claims
- 1381US10519872B2Planetary gear system for turbomachineUNITED TECHNOLOGIES CORP·Filed 2017·Granted Dec 31, 2019·2 cites·8 claims
- 1475US11021962B2Turbulent air reducer for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2018·Granted Jun 1, 2021·2 cites·8 claims
- 1572US10443435B2Slots for turbomachine structuresUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 15, 2019·2 cites·16 claims
- 1672US9797262B2Split damped outer shroud for gas turbine engine stator arraysUNITED TECHNOLOGIES CORP·Filed 2014·Granted Oct 24, 2017·4 cites·18 claims
- 1771US11976566B2Fatigue resistant blade outer air sealRTX CORP·Filed 2023·Granted May 7, 2024·0 cites·9 claims
- 1867US11668197B2Internally damped airfoiled componentRAYTHEON TECH CORP·Filed 2020·Granted Jun 6, 2023·0 cites·9 claims
- 1967US11230939B2Vane seal system and seal thereforRAYTHEON TECH CORP·Filed 2020·Granted Jan 25, 2022·0 cites·20 claims
- 2067US9803496B2Break-in system for gapping and leakage controlUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 31, 2017·1 cites·16 claims
- 2165US10883426B2Planetary gear system for turbomachineRAYTHEON TECH CORP·Filed 2019·Granted Jan 5, 2021·0 cites·20 claims
- 2264US10443426B2Blade outer air seal with integrated air shieldUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 15, 2019·1 cites·20 claims
- 2363US10167738B2Compressor case snap assemblyUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jan 1, 2019·2 cites·17 claims
- 2461US11619136B2Fatigue resistant blade outer air sealUNITED TECHNOLOGIES CORP·Filed 2019·Granted Apr 4, 2023·0 cites·16 claims
- 2560US10557367B2Accessible rapid response clearance control systemUNITED TECHNOLOGIES CORP·Filed 2014·Granted Feb 11, 2020·2 cites·14 claims
- 2659US10767486B2Mistuned concentric airfoil assembly and method of mistuning sameUNITED TECHNOLOGIES CORP·Filed 2018·Granted Sep 8, 2020·0 cites·19 claims
- 2759US9682449B2Repair material preformUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jun 20, 2017·0 cites·14 claims
- 2859US2017197271A1Repair material preformUNITED TECHNOLOGIES CORP·Filed 2017·Application pending·0 cites
- 2956US7144218B2Anti-rotation lockUNITED TECHNOLOGIES CORP·Filed 2004·Granted Dec 5, 2006·14 cites·9 claims
- 3055US10240467B2Anti-rotation lug for a gas turbine engine stator assemblyTATMAN NEIL L·Filed 2012·Granted Mar 26, 2019·1 cites·11 claims
- 3155US2016175996A1Repair material preformUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 3254US2017239763A1Repair material preformUNITED TECHNOLOGIES CORP·Filed 2017·Application pending·0 cites
- 3353US10808563B2Vane seal system and seal thereforUNITED TECHNOLOGIES CORP·Filed 2014·Granted Oct 20, 2020·0 cites·13 claims
- 3452US10119403B2Mistuned concentric airfoil assembly and method of mistuning sameUNITED TECHNOLOGIES CORP·Filed 2015·Granted Nov 6, 2018·0 cites·15 claims
- 3551US11047397B2Gas turbine engine stator vane mistuningUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 29, 2021·0 cites·12 claims
- 3650US2016333890A1Gas turbine engine inner case with non-integral vanesUNITED TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 3749US10329931B2Stator assembly for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jun 25, 2019·0 cites·18 claims
- 3848US9447693B2Compliant assemblyEDWARDS WILLIAM R·Filed 2012·Granted Sep 20, 2016·0 cites·6 claims
- 3947US2014298788A1Gas turbine engine including pneumatic actuator systemUNITED TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 4046US10408074B2Creep resistant axial ring sealUNITED TECHNOLOGIES CORP·Filed 2016·Granted Sep 10, 2019·0 cites·19 claims
- 4145US10119410B2Vane seal system having spring positively locating seal member in axial directionUNITED TECHNOLOGIES CORP·Filed 2014·Granted Nov 6, 2018·0 cites·16 claims
- 4241US2015321297A1Systems and methods for repairing a surface of damaged metal componentsUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 4339US2013052021A1Rotor asymmetryHAYFORD RICHARD K·Filed 2011·Application pending·0 cites
- 4438US2015285152A1Gas turbine engine and seal assembly thereforeUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →