Inventor · disambiguated record
Richard Ivakitch
Also filed as: IVAKITCH RICHARD
37 granted patents·6 pending applications·175 citations·filing 2006–2024
97Inventor score
Files withPRATT & WHITNEY CANADA30IVAKITCH RICHARD7ELEFTHERIOU ANDREAS3DENIS DAVID1MENHEERE DAVID HAROLD1
Top patents by PatentIndex Score
43 records- 0196US10215194B2Mistuned fanPRATT & WHITNEY CANADA·Filed 2015·Granted Feb 26, 2019·20 cites·40 claims
- 0295US9945254B2Steel soft wall fan casePRATT & WHITNEY CANADA·Filed 2015·Granted Apr 17, 2018·10 cites·19 claims
- 0394US9951639B2Vane assemblies for gas turbine enginesIVAKITCH RICHARD·Filed 2012·Granted Apr 24, 2018·24 cites·20 claims
- 0493US11624293B2Variable guide vane assembly and bushing thereforPRATT & WHITNEY CANADA·Filed 2021·Granted Apr 11, 2023·3 cites·19 claims
- 0593US10865807B2Mistuned fanPRATT & WHITNEY CANADA·Filed 2019·Granted Dec 15, 2020·6 cites·24 claims
- 0691US10570741B2Method of balancing a gas turbine engine rotorPRATT & WHITNEY CANADA·Filed 2017·Granted Feb 25, 2020·5 cites·12 claims
- 0790US12152491B1Ribbed seal element for aircraft powerplantPRATT & WHITNEY CANADA·Filed 2024·Granted Nov 26, 2024·1 cites·20 claims
- 0890US8932022B2Fastening system for fan and shaft interconnectionIVAKITCH RICHARD·Filed 2012·Granted Jan 13, 2015·20 cites·16 claims
- 0989US11118457B2Method for fan blade heating using coanda effectPRATT & WHITNEY CANADA·Filed 2019·Granted Sep 14, 2021·4 cites·19 claims
- 1087US10883383B1Multi-film damper rings with spacersPRATT & WHITNEY CANADA·Filed 2019·Granted Jan 5, 2021·3 cites·14 claims
- 1185US7850173B2Repairable labyrinth sealPRATT & WHITNEY CANADA·Filed 2006·Granted Dec 14, 2010·11 cites·5 claims
- 1284US10954817B2Method of separating and sealing multi film damper ringsPRATT & WHITNEY CANADA·Filed 2019·Granted Mar 23, 2021·3 cites·21 claims
- 1382US11073082B2Fan blade anti-icing conceptPRATT & WHITNEY CANADA·Filed 2019·Granted Jul 27, 2021·2 cites·18 claims
- 1481US9140125B2Segmented rings with captive nuts for fan boltsIVAKITCH RICHARD·Filed 2012·Granted Sep 22, 2015·7 cites·10 claims
- 1580US10443446B2Steel soft wall fan casePRATT & WHITNEY CANADA·Filed 2018·Granted Oct 15, 2019·2 cites·19 claims
- 1678US8696311B2Apparatus and method for gas turbine engine vane retentionELEFTHERIOU ANDREAS·Filed 2011·Granted Apr 15, 2014·6 cites·16 claims
- 1777US9109448B2Grommet for gas turbine vaneIVAKITCH RICHARD·Filed 2012·Granted Aug 18, 2015·6 cites·18 claims
- 1876US11719165B2Air inlet strut for aircraft enginePRATT & WHITNEY CANADA·Filed 2021·Granted Aug 8, 2023·1 cites·15 claims
- 1975US10947863B2Method to supply oil to a multi-film damperPRATT & WHITNEY CANADA·Filed 2019·Granted Mar 16, 2021·1 cites·18 claims
- 2074US12416247B2Flexible support for aircraft motor bearingPRATT & WHITNEY CANADA·Filed 2024·Granted Sep 16, 2025·0 cites·17 claims
- 2173US9651053B2Bleed valvePRATT & WHITNEY CANADA·Filed 2014·Granted May 16, 2017·4 cites·19 claims
- 2273US8998574B2Spring-tensioned stator restraining strapMENHEERE DAVID HAROLD·Filed 2011·Granted Apr 7, 2015·5 cites·17 claims
- 2372US12253031B1Gas turbine bleed off valvePRATT & WHITNEY CANADA·Filed 2024·Granted Mar 18, 2025·0 cites·20 claims
- 2472US9638037B2Method of balancing a gas turbine engine rotorPRATT & WHITNEY CANADA·Filed 2014·Granted May 2, 2017·2 cites·17 claims
- 2571US11391208B2Fan blade anti-icing conceptPRATT & WHITNEY CANADA·Filed 2021·Granted Jul 19, 2022·0 cites·10 claims
- 2671US8632299B2Engine case with wash systemELEFTHERIOU ANDREAS·Filed 2010·Granted Jan 21, 2014·4 cites·12 claims
- 2770US9353626B2Rotor assemblyELEFTHERIOU ANDREAS·Filed 2012·Granted May 31, 2016·3 cites·20 claims
- 2870US8967978B2Axial retention for fasteners in fan jointDENIS DAVID·Filed 2012·Granted Mar 3, 2015·4 cites·12 claims
- 2966US7908869B2Thermal and external load isolating impeller shroudPRATT & WHITNEY CANADA·Filed 2006·Granted Mar 22, 2011·7 cites·9 claims
- 3065US12467383B2Joint for connection to variable guide vane of gas turbine enginePRATT & WHITNEY CANADA·Filed 2024·Granted Nov 11, 2025·0 cites·18 claims
- 3164US12492643B1Extended banana foot statorPRATT & WHITNEY CANADA·Filed 2024·Granted Dec 9, 2025·0 cites·11 claims
- 3264US11306609B2Retractable washing devicePRATT & WHITNEY CANADA·Filed 2019·Granted Apr 19, 2022·0 cites·19 claims
- 3363US2025319516A1Raw material build-up using additive manufacturingPRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 3462US9080461B2Fan and boost jointIVAKITCH RICHARD·Filed 2012·Granted Jul 14, 2015·2 cites·16 claims
- 3562US7625177B2Simple axial retention feature for abradable membersPRATT & WHITNEY CANADA CORORAT·Filed 2006·Granted Dec 1, 2009·8 cites·18 claims
- 3661US12504029B2Aerospace actuator stroke limiting devicePRATT & WHITNEY CANADA·Filed 2024·Granted Dec 23, 2025·0 cites·15 claims
- 3758US2025250950A1Acoustic panel with different cell configurationsPRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 3857US8827637B2Seal arrangement for gas turbine enginesIVAKITCH RICHARD·Filed 2012·Granted Sep 9, 2014·1 cites·7 claims
- 3951US10371162B2Integrally bladed fan rotorPRATT & WHITNEY CANADA·Filed 2016·Granted Aug 6, 2019·0 cites·20 claims
- 4051US2021054762A1Gas turbine engine fan bumperPRATT & WHITNEY CANADA·Filed 2019·Application pending·0 cites
- 4151US2025257689A1Bleed-off assembly intake device for an aircraft propulsion systemPRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 4246US2021087934A1Rotor balancing weightPRATT & WHITNEY CANADA·Filed 2019·Application pending·0 cites
- 4337US2008073855A1Sleeve and housing assembly and method of adhesively bonding sleeve to housingIVAKITCH RICHARD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →