Inventor · disambiguated record
Thomas C. Parham, Jr.
Also filed as: PARHAM JR THOMAS · PARHAM JR THOMAS C · PARHAM JR THOMAS CLEMENT · PARHAM THOMAS
31 granted patents·2 pending applications·37 citations·filing 2010–2022
94Inventor score
Files withBELL HELICOPTER TEXTRON INC15TEXTRON INNOVATIONS INC10BELL TEXTRON INC5SCHANK TROY C2STAMPS FRANK B1
Top patents by PatentIndex Score
33 records- 0186US10308356B2Axial springs for rotor hub assemblyBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Jun 4, 2019·6 cites·15 claims
- 0283US11685521B2Rotor hub vibration attenuatorTEXTRON INNOVATIONS INC·Filed 2021·Granted Jun 27, 2023·1 cites·17 claims
- 0379US10647418B2Aircraft load and vibration attenuationBELL HELICOPTER TEXTRON INC·Filed 2017·Granted May 12, 2020·4 cites·18 claims
- 0478US11952111B2Electronic control of blade pitch on a tiltrotorBELL TEXTRON INC·Filed 2020·Granted Apr 9, 2024·1 cites·19 claims
- 0575US8657229B2Method and apparatus for actively manipulating aerodynamic surfacesSCHANK TROY C·Filed 2010·Granted Feb 25, 2014·4 cites·16 claims
- 0673US11577826B2Vibration attenuatorTEXTRON INNOVATIONS INC·Filed 2022·Granted Feb 14, 2023·0 cites·20 claims
- 0773US10562617B2Rotor hub vibration attenuatorBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Feb 18, 2020·2 cites·13 claims
- 0873US8657228B2Method and apparatus for actively manipulating aerodynamic surfacesSCHANK TROY C·Filed 2010·Granted Feb 25, 2014·7 cites·17 claims
- 0970US10457380B2Articulated rotor systems with pitch independent dampingBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Oct 29, 2019·1 cites·20 claims
- 1070US10232936B2DamperBELL HELICOPTER TEXTRON INC·Filed 2016·Granted Mar 19, 2019·2 cites·25 claims
- 1170US8662442B2Active prop rotor stability systemSTAMPS FRANK B·Filed 2011·Granted Mar 4, 2014·5 cites·8 claims
- 1269US11724800B2Vibration attenuatorTEXTRON INNOVATIONS INC·Filed 2022·Granted Aug 15, 2023·0 cites·14 claims
- 1368US10386858B2System and method for rotorcraft active lateral shuffle filterBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Aug 20, 2019·2 cites·21 claims
- 1464US11214363B2Bearing for axial stiffeningBELL TEXTRON INC·Filed 2020·Granted Jan 4, 2022·0 cites·20 claims
- 1564US10472057B2Rotor assembly with high lock-number bladesBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Nov 12, 2019·1 cites·20 claims
- 1663US11148790B2Rotor hub vibration attenuatorTEXTRON INNOVATIONS INC·Filed 2020·Granted Oct 19, 2021·0 cites·10 claims
- 1761US11691723B2Rotor assembly with static mast and pivoting rotor hubBELL TEXTRON INC·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 1861US10518867B2Loop yoke for proprotor systemsTEXTRON INNOVATIONS INC·Filed 2016·Granted Dec 31, 2019·1 cites·20 claims
- 1960US10532810B2Adjustable blade-to-hub lead-lag damper attachmentBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Jan 14, 2020·0 cites·18 claims
- 2059US11267561B2Vibration attenuatorBELL TEXTRON INC·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 2155US11214361B2Vibration attenuatorBELL HELICOPTER TEXTRON INC·Filed 2018·Granted Jan 4, 2022·0 cites·21 claims
- 2254US10800518B2Bearing for axial stiffeningBELL HELICOPTER TEXTRON INC·Filed 2019·Granted Oct 13, 2020·0 cites·20 claims
- 2353US11173521B2Vibration attenuatorBELL HELICOPTER TEXTRON INC·Filed 2019·Granted Nov 16, 2021·0 cites·16 claims
- 2453US10875636B2Variable-pitch ringed rotors for aircraftBELL HELICOPTER TEXTRON INC·Filed 2018·Granted Dec 29, 2020·0 cites·20 claims
- 2552US11084575B2Rotor hub vibration attenuatorBELL HELICOPTER TEXTRON INC·Filed 2017·Granted Aug 10, 2021·0 cites·12 claims
- 2648US11326661B2DamperTEXTRON INNOVATIONS INC·Filed 2019·Granted May 10, 2022·0 cites·29 claims
- 2747US9656744B2Adjustable blade-to-hub lead-lag damper attachmentBELL HELICOPTER TEXTRON INC·Filed 2014·Granted May 23, 2017·0 cites·10 claims
- 2843US2020354046A1Differential Rotor Speed Resonance Avoidance SystemBELL TEXTRON INC·Filed 2019·Application pending·0 cites
- 2941US10843788B2Damping structures for tiltrotor aircraft wingsTEXTRON INNOVATIONS INC·Filed 2017·Granted Nov 24, 2020·0 cites·18 claims
- 3041US10518868B2Soft-in-plane proprotor systemsTEXTRON INNOVATIONS INC·Filed 2016·Granted Dec 31, 2019·0 cites·20 claims
- 3140US10569870B2Proprotor systems for tiltrotor aircraftTEXTRON INNOVATIONS INC·Filed 2016·Granted Feb 25, 2020·0 cites·7 claims
- 3238US10793254B2Soft-in-plane proprotor systemsTEXTRON INNOVATIONS INC·Filed 2016·Granted Oct 6, 2020·0 cites·19 claims
- 3338US2018162526A1Proprotor Systems for Tiltrotor AircraftBELL HELICOPTER TEXTRON INC·Filed 2016·Application pending·0 cites
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