Inventor · disambiguated record
David Denis
Also filed as: DENIS DAVID · DENIS DAVID R
22 granted patents·7 pending applications·259 citations·filing 1975–2025
95Inventor score
Top patents by PatentIndex Score
29 records- 0195US7797922B2Gas turbine engine case and method of makingPRATT & WHITNEY CANADA·Filed 2007·Granted Sep 21, 2010·65 cites·18 claims
- 0294US9951639B2Vane assemblies for gas turbine enginesIVAKITCH RICHARD·Filed 2012·Granted Apr 24, 2018·24 cites·20 claims
- 0392US9498850B2Structural case for aircraft gas turbine engineDENIS DAVID·Filed 2012·Granted Nov 22, 2016·16 cites·18 claims
- 0492US9003811B2Support for electric machine in a turbine engineBARNETT BARRY·Filed 2011·Granted Apr 14, 2015·18 cites·17 claims
- 0589US8328519B2Rotor with improved balancing featuresDENIS DAVID·Filed 2008·Granted Dec 11, 2012·24 cites·8 claims
- 0683US7637718B2Vane assembly with outer grommetsPRATT & WHITNEY CANADA·Filed 2006·Granted Dec 29, 2009·23 cites·16 claims
- 0781US9777592B2Post FBO windmilling bumperPRATT & WHITNEY CANADA·Filed 2013·Granted Oct 3, 2017·4 cites·9 claims
- 0881US7494316B2Foreign object damage resistant vane assemblyPRATT & WHITNEY CANADA·Filed 2006·Granted Feb 24, 2009·17 cites·14 claims
- 0978US3967459AIndependent weight systemUNDER SEA INDUSTRIES·Filed 1975·Granted Jul 6, 1976·27 cites·8 claims
- 1075US10815825B2Post FBO windmilling bumperPRATT & WHITNEY CANADA·Filed 2018·Granted Oct 27, 2020·1 cites·12 claims
- 1174US10156154B2Post FBO windmilling bumperPRATT & WHITNEY CANADA·Filed 2017·Granted Dec 18, 2018·1 cites·5 claims
- 1273US9651053B2Bleed valvePRATT & WHITNEY CANADA·Filed 2014·Granted May 16, 2017·4 cites·19 claims
- 1370US8967978B2Axial retention for fasteners in fan jointDENIS DAVID·Filed 2012·Granted Mar 3, 2015·4 cites·12 claims
- 1468US7628578B2Vane assembly with improved vane rootsPRATT & WHITNEY CANADA·Filed 2006·Granted Dec 8, 2009·10 cites·19 claims
- 1566US12260996B2Electronic device with differential transmission lines equipped with capacitors supported by a base, and corresponding manufacturing methodMURATA MANUFACTURING CO·Filed 2022·Granted Mar 25, 2025·0 cites·15 claims
- 1666US10190439B2Frangible mounting arrangement and method for providing samePRATT & WHITNEY CANADA·Filed 2014·Granted Jan 29, 2019·3 cites·13 claims
- 1766US8201389B2Oil distributing unitELEFTHERIOU ANDREAS·Filed 2006·Granted Jun 19, 2012·11 cites·15 claims
- 1865US2025191847A1Electronic device with differential transmission lines equipped with capacitors supported by a base, and corresponding manufacturing methodMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1961US8979484B2Casing for an aircraft turbofan bypass engineELEFTHERIOU ANDREAS·Filed 2012·Granted Mar 17, 2015·2 cites·13 claims
- 2057US10180084B2Structural case for aircraft gas turbine enginePRATT & WHITNEY CANADA·Filed 2016·Granted Jan 15, 2019·0 cites·6 claims
- 2154US9376935B2Gas turbine engine mounting ringPRATT & WHITNEY CANADA·Filed 2012·Granted Jun 28, 2016·1 cites·20 claims
- 2250US9453413B2Rotor with improved balancing featuresPRATT & WHITNEY CANADA·Filed 2012·Granted Sep 27, 2016·0 cites·10 claims
- 2342US2008073152A1Tower shaft (uts) shieldingPRATT & WHITNEY CANADA·Filed 2006·Application pending·0 cites
- 2440US2018157679A1Method and device for using databases keyed to physical addressesDENIS DAVID R·Filed 2016·Application pending·0 cites
- 2538US3990306ATemperature compensated depth gauge for scuba divingUNDER SEA INDUSTRIES·Filed 1975·Granted Nov 9, 1976·4 cites·5 claims
- 2638US2008072566A1Bleed holes oriented with gaspath and flared for noise reductionPRATT & WHITNEY CANADA·Filed 2006·Application pending·0 cites
- 2738US2008063508A1Fan case abradableBARNETT BARRY·Filed 2006·Application pending·0 cites
- 2837US2008073855A1Sleeve and housing assembly and method of adhesively bonding sleeve to housingIVAKITCH RICHARD·Filed 2006·Application pending·0 cites
- 2937US2008073154A1Oil feed assemblyPRATT & WHITNEY CANADA·Filed 2006·Application pending·0 cites
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