Inventor · disambiguated record
Mark Loring Isaac
Also filed as: ISAAC MARK · ISAAC MARK L · ISAAC MARK LORING
17 granted patents·248 citations·filing 1977–2023
93Inventor score
Files withBELL HELICOPTER TEXTRON INC5BELL TEXTRON INC5TEXTRON INNOVATIONS INC5ISAAC MARK1ISAAC MARK L1
Top patents by PatentIndex Score
17 records- 0197US9126678B2Spindle mounted tiltrotor pylon with fixed engine arrangementBELL HELICOPTER TEXTRON INC·Filed 2013·Granted Sep 8, 2015·55 cites·21 claims
- 0296US10752352B2Dual rotor propulsion systems for tiltrotor aircraftTEXTRON INNOVATIONS INC·Filed 2017·Granted Aug 25, 2020·17 cites·18 claims
- 0396US9376206B2Tiltrotor aircraft with inboard wing mounted fixed engine arrangementBELL HELICOPTER TEXTRON INC·Filed 2013·Granted Jun 28, 2016·35 cites·25 claims
- 0494US9199732B2Tilt rotor aircraft with fixed engine arrangementTEXTRON INNOVATIONS INC·Filed 2013·Granted Dec 1, 2015·29 cites·20 claims
- 0593US8602347B2Tilt rotor aircraft with fixed engine arrangementISAAC MARK L·Filed 2012·Granted Dec 10, 2013·66 cites·18 claims
- 0688US10696391B2Extended range quad tiltrotor aircraftTEXTRON INNOVATIONS INC·Filed 2017·Granted Jun 30, 2020·7 cites·20 claims
- 0783US10040534B2Fuselage to wing attachmentBELL HELICOPTER TEXTRON INC·Filed 2015·Granted Aug 7, 2018·4 cites·18 claims
- 0879US10023294B2Tail spar springBELL HELICOPTER TEXTRON INC·Filed 2015·Granted Jul 17, 2018·4 cites·25 claims
- 0973US12351306B2Wing design for removable batteryTEXTRON INNOVATIONS INC·Filed 2023·Granted Jul 8, 2025·0 cites·15 claims
- 1068US12221206B2Landing gear with caster and variable shimmy dampingBELL TEXTRON INC·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 1165US11661172B2Wing design for removable batteryBELL TEXTRON INC·Filed 2020·Granted May 30, 2023·0 cites·20 claims
- 1265US11214360B2Adjustable landing gear assembly for use in aircraftBELL TEXTRON INC·Filed 2019·Granted Jan 4, 2022·1 cites·20 claims
- 1363USD894814SAircraftBELL TEXTRON INC·Filed 2019·Granted Sep 1, 2020·8 cites·1 claims
- 1461US4183159APortable transparent display deviceISAAC MARK·Filed 1977·Granted Jan 15, 1980·22 cites·7 claims
- 1555US10407152B2Fuselage to wing attachmentBELL HELICOPTER TEXTRON INC·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
- 1645US11072419B2Contouring retractable landing gear systemsTEXTRON INNOVATIONS INC·Filed 2019·Granted Jul 27, 2021·0 cites·20 claims
- 1731USD895528SAircraft landing gearBELL TEXTRON INC·Filed 2019·Granted Sep 8, 2020·0 cites·1 claims
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