Inventor · disambiguated record
Michael Papple
Also filed as: PAPPLE MICHAEL · PAPPLE MICHAEL LESLIE CLYDE
48 granted patents·1 pending application·705 citations·filing 1996–2021
98Inventor score
Files withPRATT & WHITNEY CANADA43UNITED TECHNOLOGIES CORP3BERGMAN RUSSELL J1GREGG SHAWN J1PAPPLE MICHAEL LESLIE CLYDE1
Top patents by PatentIndex Score
49 records- 0198US10267521B2Combustor heat shieldPRATT & WHITNEY CANADA·Filed 2015·Granted Apr 23, 2019·13 cites·10 claims
- 0298US8961108B2Cooling system for a turbine vaneBERGMAN RUSSELL J·Filed 2012·Granted Feb 24, 2015·51 cites·23 claims
- 0396US9746184B2Combustor dome heat shieldPRATT & WHITNEY CANADA·Filed 2015·Granted Aug 29, 2017·10 cites·19 claims
- 0493US7520726B2HP turbine blade airfoil profilePRATT & WHITNEY CANADA·Filed 2006·Granted Apr 21, 2009·40 cites·15 claims
- 0592US6508620B2Inner platform impingement cooling by supply air from outsidePRATT & WHITNEY CANADA·Filed 2001·Granted Jan 21, 2003·90 cites·4 claims
- 0690US11572790B1Turbine blade airfoil profilePRATT & WHITNEY CANADA·Filed 2021·Granted Feb 7, 2023·2 cites·20 claims
- 0789US9625152B2Combustor heat shield for a gas turbine enginePRATT & WHITNEY CANADA·Filed 2014·Granted Apr 18, 2017·12 cites·21 claims
- 0889US7300250B2Cooled airfoil trailing edge tip exitPRATT & WHITNEY CANADA·Filed 2005·Granted Nov 27, 2007·31 cites·16 claims
- 0988US9933161B1Combustor dome heat shieldPRATT & WHITNEY CANADA·Filed 2015·Granted Apr 3, 2018·5 cites·15 claims
- 1088US9222364B2Platform cooling circuit for a gas turbine engine componentPAPPLE MICHAEL LESLIE CLYDE·Filed 2012·Granted Dec 29, 2015·12 cites·8 claims
- 1185US10502075B2Platform cooling circuit for a gas turbine engine componentUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 10, 2019·3 cites·17 claims
- 1285US9982890B2Combustor dome heat shieldPRATT & WHITNEY CANADA·Filed 2013·Granted May 29, 2018·8 cites·17 claims
- 1385US9557060B2Combustor heat shieldPRATT & WHITNEY CANADA·Filed 2014·Granted Jan 31, 2017·8 cites·15 claims
- 1485US6257831B1Cast airfoil structure with openings which do not require pluggingPRATT & WHITNEY CANADA·Filed 1999·Granted Jul 10, 2001·71 cites·15 claims
- 1584US9376921B2Internally cooled gas turbine engine airfoilPRATT & WHITNEY CANADA·Filed 2012·Granted Jun 28, 2016·7 cites·14 claims
- 1683US9581029B2High pressure turbine blade cooling hole distributionPRATT & WHITNEY CANADA·Filed 2014·Granted Feb 28, 2017·8 cites·20 claims
- 1782US9062556B2High pressure turbine blade cooling hole distributionPRATT & WHITNEY CANADA·Filed 2012·Granted Jun 23, 2015·9 cites·20 claims
- 1882US6406260B1Heat transfer promotion structure for internally convectively cooled airfoilsPRATT & WHITNEY CANADA·Filed 1999·Granted Jun 18, 2002·69 cites·41 claims
- 1980US11199096B1Turbomachine bladeUNITED TECHNOLOGIES CORP·Filed 2018·Granted Dec 14, 2021·3 cites·13 claims
- 2078US10386072B2Internally cooled dilution hole bosses for gas turbine engine combustorsPRATT & WHITNEY CANADA·Filed 2015·Granted Aug 20, 2019·2 cites·19 claims
- 2177US11015455B2Internally cooled turbine blade with creep reducing divider wallPRATT & WHITNEY CANADA·Filed 2019·Granted May 25, 2021·2 cites·16 claims
- 2277US10041675B2Multiple ventilated rails for sealing of combustor heat shieldsPRATT & WHITNEY CANADA·Filed 2014·Granted Aug 7, 2018·5 cites·16 claims
- 2376US9534786B2Combustor heat shieldPRATT & WHITNEY CANADA·Filed 2014·Granted Jan 3, 2017·4 cites·16 claims
- 2476US7192245B2Rotor assembly with cooling air deflectors and methodPRATT & WHITNEY CANADA·Filed 2004·Granted Mar 20, 2007·30 cites·6 claims
- 2574US10533749B2Effusion cooling holesPRATT & WHITNEY CANADA·Filed 2015·Granted Jan 14, 2020·2 cites·12 claims
- 2674US9759072B2Gas turbine engine airfoil cooling circuit arrangementGREGG SHAWN J·Filed 2012·Granted Sep 12, 2017·5 cites·16 claims
- 2774US9500093B2Internally cooled airfoilPRATT & WHITNEY CANADA·Filed 2013·Granted Nov 22, 2016·4 cites·19 claims
- 2874US7258528B2Internally cooled airfoil for a gas turbine engine and methodPRATT & WHITNEY CANADA·Filed 2004·Granted Aug 21, 2007·28 cites·13 claims
- 2973US10247034B2Turbine vane rear insert schemePRATT & WHITNEY CANADA·Filed 2015·Granted Apr 2, 2019·2 cites·22 claims
- 3073US9810071B2Internally cooled airfoilPRATT & WHITNEY CANADA·Filed 2013·Granted Nov 7, 2017·4 cites·18 claims
- 3173US5711650AGas turbine airfoil coolingPRATT & WHITNEY CANADA·Filed 1996·Granted Jan 27, 1998·54 cites·6 claims
- 3269US7354241B2Rotor assembly with cooling air deflectors and methodPRATT & WHITNEY CANADA·Filed 2006·Granted Apr 8, 2008·11 cites·3 claims
- 3368US9638046B2Airfoil with variable land width at trailing edgePRATT & WHITNEY CANADA·Filed 2014·Granted May 2, 2017·3 cites·20 claims
- 3467US10822987B1Turbine stator outer shroud cooling finsPRATT & WHITNEY CANADA·Filed 2019·Granted Nov 3, 2020·1 cites·20 claims
- 3566US6974306B2Blade inlet cooling flow deflector apparatus and methodPRATT & WHITNEY CANADA·Filed 2003·Granted Dec 13, 2005·26 cites·34 claims
- 3665US7156620B2Internally cooled gas turbine airfoil and methodPRATT & WHITNEY CANADA·Filed 2004·Granted Jan 2, 2007·21 cites·18 claims
- 3763US10989409B2Combustor heat shieldPRATT & WHITNEY CANADA·Filed 2019·Granted Apr 27, 2021·0 cites·7 claims
- 3862US11085644B2Internally cooled dilution hole bosses for gas turbine engine combustorsPRATT & WHITNEY CANADA·Filed 2019·Granted Aug 10, 2021·0 cites·8 claims
- 3962US7156619B2Internally cooled gas turbine airfoil and methodPRATT & WHITNEY CANADA·Filed 2004·Granted Jan 2, 2007·19 cites·21 claims
- 4059US11572789B1Turbine blade airfoil profilePRATT & WHITNEY CANADA·Filed 2021·Granted Feb 7, 2023·0 cites·20 claims
- 4158US7198468B2Internally cooled turbine bladePRATT & WHITNEY CANADA·Filed 2004·Granted Apr 3, 2007·16 cites·8 claims
- 4257US11377965B2Gas turbine engine airfoil cooling circuit arrangementUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jul 5, 2022·0 cites·10 claims
- 4356US8007237B2Cooled airfoil componentPRATT & WHITNEY CANADA·Filed 2006·Granted Aug 30, 2011·5 cites·13 claims
- 4454US10221695B2Internally cooled gas turbine engine airfoilPRATT & WHITNEY CANADA·Filed 2016·Granted Mar 5, 2019·0 cites·16 claims
- 4548US7210906B2Internally cooled gas turbine airfoil and methodPRATT & WHITNEY CANADA·Filed 2004·Granted May 1, 2007·9 cites·17 claims
- 4646US10260751B2Single skin combustor with heat transfer enhancementPRATT & WHITNEY CANADA·Filed 2015·Granted Apr 16, 2019·0 cites·15 claims
- 4745US10871075B2Cooling passages in a turbine componentPRATT & WHITNEY CANADA·Filed 2015·Granted Dec 22, 2020·0 cites·20 claims
- 4844US10174626B2Partially coated bladePRATT & WHITNEY CANADA·Filed 2014·Granted Jan 8, 2019·0 cites·18 claims
- 4938US2017089581A1Single skin combustor heat transfer augmentersPRATT & WHITNEY CANADA·Filed 2015·Application pending·0 cites
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