Inventor · disambiguated record
Steven Ray Ivans
Also filed as: IVANS STEVEN · IVANS STEVEN R · IVANS STEVEN RAY
53 granted patents·8 pending applications·371 citations·filing 2012–2025
98Inventor score
Top patents by PatentIndex Score
61 records- 0199US11072423B1Low observable aircraft having a unitary lift fanTEXTRON INNOVATIONS INC·Filed 2020·Granted Jul 27, 2021·28 cites·19 claims
- 0298US11148797B1Low observable aircraft having trinary lift fansTEXTRON INNOVATIONS INC·Filed 2020·Granted Oct 19, 2021·6 cites·20 claims
- 0398US10011349B2Tiltrotor aircraft having rotatable wing extensionsBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Jul 3, 2018·48 cites·20 claims
- 0497US11167844B2Low observable aircraft having tandem longitudinal lift fansTEXTRON INNOVATIONS INC·Filed 2020·Granted Nov 9, 2021·4 cites·20 claims
- 0597US11084579B2Convertible biplane aircraft for capturing dronesTEXTRON INNOVATIONS INC·Filed 2020·Granted Aug 10, 2021·17 cites·20 claims
- 0696US11643207B1Aircraft for transporting and deploying UAVsTEXTRON INNOVATIONS INC·Filed 2021·Granted May 9, 2023·8 cites·15 claims
- 0796US10414483B2Tiltrotor articulated wing extensionBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Sep 17, 2019·17 cites·10 claims
- 0895US10259560B2Modular payload systems for aircraftBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Apr 16, 2019·14 cites·20 claims
- 0995USD808328SFoldable tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Jan 23, 2018·57 cites·1 claims
- 1092US10343762B2Fuselage mounted engine with wing stowBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Jul 9, 2019·9 cites·8 claims
- 1191US10611479B1Inset turret assemblies for aircraftBELL TEXTRON INC·Filed 2019·Granted Apr 7, 2020·6 cites·19 claims
- 1291US10173771B2Tiltrotor aircraft having rotatable wing extensionsBELL HELICOPTER TEXTRON INC·Filed 2018·Granted Jan 8, 2019·7 cites·20 claims
- 1390US11077951B1Propulsion systems for low observable aircraftTEXTRON INNOVATIONS INC·Filed 2020·Granted Aug 3, 2021·2 cites·19 claims
- 1489US9981734B2Cross-wing driveshaft channelBELL HELICOPTER TEXTRON INC·Filed 2016·Granted May 29, 2018·8 cites·20 claims
- 1588USD824321SFoldable tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Jul 31, 2018·22 cites·1 claims
- 1687US11691725B2Twin fuselage tiltrotor aircraftBELL TEXTRON INC·Filed 2021·Granted Jul 4, 2023·2 cites·20 claims
- 1787US10266252B2Wing extension winglets for tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Apr 23, 2019·12 cites·20 claims
- 1885US11577835B2Cargo transporting systems for tailsitter aircraftTEXTRON INNOVATIONS INC·Filed 2020·Granted Feb 14, 2023·2 cites·18 claims
- 1985US11052999B2Compound helicopters having auxiliary propulsive systemsTEXTRON INNOVATIONS INC·Filed 2019·Granted Jul 6, 2021·4 cites·17 claims
- 2085US10933990B2Modal tailboom flight control systems for compound helicoptersBELL TEXTRON INC·Filed 2019·Granted Mar 2, 2021·4 cites·18 claims
- 2185USD824320SFoldable tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Jul 31, 2018·18 cites·1 claims
- 2284US11077939B1Low observable aircraft having tandem lateral lift fansTEXTRON INNOVATIONS INC·Filed 2020·Granted Aug 3, 2021·1 cites·19 claims
- 2383US10279901B2Rotating proprotor arrangement for a tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2016·Granted May 7, 2019·8 cites·31 claims
- 2482US11267579B2Compound helicopters having hybrid propulsion enginesTEXTRON INNOVATIONS INC·Filed 2019·Granted Mar 8, 2022·4 cites·16 claims
- 2582US10640215B2Modular refueling systems for aircraftTEXTRON INNOVATIONS INC·Filed 2018·Granted May 5, 2020·4 cites·20 claims
- 2681US12428148B2Unmanned rotorcraft with dual cargo doorsBELL TEXTRON INC·Filed 2021·Granted Sep 30, 2025·1 cites·20 claims
- 2781US11718397B2Electric tiltrotor aircraftBELL TEXTRON INC·Filed 2021·Granted Aug 8, 2023·1 cites·15 claims
- 2881US9051046B2Vertical support systemBELL HELICOPTER TEXTRON INC·Filed 2012·Granted Jun 9, 2015·9 cites·21 claims
- 2980US11542020B2Electric aircraft side access batteries and single file passenger seatingBELL TEXTRON INC·Filed 2021·Granted Jan 3, 2023·1 cites·20 claims
- 3080US11225323B2Centerline tiltrotorBELL TEXTRON INC·Filed 2019·Granted Jan 18, 2022·3 cites·20 claims
- 3178US10815008B2Lift propulsion module for a tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Oct 27, 2020·3 cites·16 claims
- 3277US12240600B2Electric tiltrotor aircraftTEXTRON INNOVATIONS INC·Filed 2023·Granted Mar 4, 2025·0 cites·16 claims
- 3375US12168508B2Tilting hexrotor aircraftBELL TEXTRON INC·Filed 2021·Granted Dec 17, 2024·1 cites·19 claims
- 3474US11370535B2Tiltrotor with inboard enginesBELL HELICOPTER TEXTRON INC·Filed 2018·Granted Jun 28, 2022·2 cites·20 claims
- 3574US2025263167A1Tilting Hexrotor AircraftTEXTRON INNOVATIONS INC·Filed 2024·Application pending·0 cites
- 3672US2025187729A1Tilting hexrotor aircraftTEXTRON INNOVATIONS INC·Filed 2025·Application pending·0 cites
- 3767USD870639SFoldable tiltrotor aircraftBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Dec 24, 2019·7 cites·1 claims
- 3866USD731395STiltrotor aircraft tail sectionBELL HELICOPTER TEXTRON INC·Filed 2013·Granted Jun 9, 2015·14 cites·1 claims
- 3965US11760475B2Articulated tiltrotorBELL TEXTRON INC·Filed 2021·Granted Sep 19, 2023·0 cites·17 claims
- 4065US11518504B2Compound helicopters having auxiliary propulsive systemsTEXTRON INNOVATIONS INC·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 4164US11021251B2Inset turret assemblies for tiltrotor aircraftTEXTRON INNOVATIONS INC·Filed 2020·Granted Jun 1, 2021·0 cites·19 claims
- 4263USD894814SAircraftBELL TEXTRON INC·Filed 2019·Granted Sep 1, 2020·8 cites·1 claims
- 4362US10183745B2Tiltrotor with inboard enginesBELL HELICOPTER TEXTRON INC·Filed 2015·Granted Jan 22, 2019·1 cites·11 claims
- 4459US12473086B2Protective shroud for aircraft tail rotorTEXTRON INNOVATIONS INC·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 4556US12037111B2Quad tilt rotor unmanned aircraftBELL TEXTRON INC·Filed 2021·Granted Jul 16, 2024·0 cites·15 claims
- 4654US11691753B2Systems and methods for aerial aircraft resupplyBELL TEXTRON INC·Filed 2020·Granted Jul 4, 2023·0 cites·8 claims
- 4753US11987350B2Winged tiltrotor aircraftTEXTRON INNOVATIONS INC·Filed 2021·Granted May 21, 2024·0 cites·25 claims
- 4852US12084175B2Variable incidence wing aircraft having a wing stowage modeTEXTRON INNOVATIONS INC·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 4951US10850833B2Tiltrotor aircraft having rotatable wing extensions with wingletsTEXTRON INNOVATIONS INC·Filed 2019·Granted Dec 1, 2020·0 cites·20 claims
- 5051US2023211879A1Unmanned cargo lift rotorcraftBELL TEXTRON INC·Filed 2022·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →