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John R. Wittmaak

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  • Newark, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    UNMANNED AIRCRAFT VEHICLE STATE AWARENESS
    • Publication number 20240274020
    • Publication date Aug 15, 2024
    • TEXTRON INNOVATIONS INC.
    • John R. Wittmaak
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Tow Line Tension Management Systems for Aircraft
    • Publication number 20240051661
    • Publication date Feb 15, 2024
    • TEXTRON INNOVATIONS INC.
    • Russell C. Peters
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HYBRID PROPULSION DRIVE TRAIN SYSTEM FOR TILTROTOR AIRCRAFT
    • Publication number 20230356851
    • Publication date Nov 9, 2023
    • TEXTRON INNOVATIONS INC.
    • Carlos Alexander Fenny
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ACTIVE BLADE-PITCH CHANGE SYSTEMS AND METHODS
    • Publication number 20230339607
    • Publication date Oct 26, 2023
    • TEXTRON INNOVATIONS INC.
    • John Robert WITTMAAK
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Adaptive Transition Systems for VTOL Aircraft
    • Publication number 20230174230
    • Publication date Jun 8, 2023
    • TEXTRON INNOVATIONS INC.
    • John Robert Wittmaak
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    UNMANNED AERIAL SYSTEM KIOSK
    • Publication number 20220388682
    • Publication date Dec 8, 2022
    • Bell Textron Inc.
    • Jason Paul Hurst
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Turn Into Wind Method and System
    • Publication number 20220258851
    • Publication date Aug 18, 2022
    • Bell Textron Inc.
    • John R. Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Unmanned Aircraft Vehicle State Awareness
    • Publication number 20220230551
    • Publication date Jul 21, 2022
    • Bell Textron Inc.
    • John R. Wittmaak
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    VTOL Aircraft having Multifocal Landing Sensors
    • Publication number 20220197308
    • Publication date Jun 23, 2022
    • TEXTRON INNOVATIONS INC.
    • John Robert Wittmaak
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Autonomous Payload Deployment Aircraft
    • Publication number 20220135217
    • Publication date May 5, 2022
    • TEXTRON INNOVATIONS INC.
    • John Robert Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Modular Tandem Tiltrotor Aircraft
    • Publication number 20210114723
    • Publication date Apr 22, 2021
    • Bell Textron Inc.
    • John Robert Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MULTI-BLADE ROTOR SYSTEM
    • Publication number 20200223538
    • Publication date Jul 16, 2020
    • Bell Textron Inc.
    • Dakota Easley
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    TANDEM TILTROTOR AIRCRAFT
    • Publication number 20200223537
    • Publication date Jul 16, 2020
    • Bell Textron Inc.
    • John Robert Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ADAPTIVE FLIGHT CONTROLS
    • Publication number 20200148345
    • Publication date May 14, 2020
    • BELL HELICOPTER TEXTRON INC.
    • John Robert Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Electrical Braking Systems for Rotorcraft
    • Publication number 20190152591
    • Publication date May 23, 2019
    • BELL HELICOPTER TEXTRON INC.
    • John Robert Wittmaak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID PROPULSION DRIVE TRAIN SYSTEM FOR TILTROTOR AIRCRAFT
    • Publication number 20180251226
    • Publication date Sep 6, 2018
    • BELL HELICOPTER TEXTRON INC.
    • Carlos Alexander Fenny
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Braking Systems for Rotorcraft
    • Publication number 20180050796
    • Publication date Feb 22, 2018
    • BELL HELICOPTER TEXTRON INC.
    • John Robert Wittmaak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Skin Impact Snubber
    • Publication number 20160185436
    • Publication date Jun 30, 2016
    • BELL HELICOPTER TEXTRON INC.
    • John R. Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    VEHICLE CREWSTATION SEAT ASSEMBLY
    • Publication number 20150015039
    • Publication date Jan 15, 2015
    • BELL HELICOPTER TEXTRON INC.
    • Albert G. Brand
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATED DIAGNOSTIC INSPECTION OF MECHANICAL CONTROLS
    • Publication number 20140188332
    • Publication date Jul 3, 2014
    • BELL HELICOPTER TEXTRON INC.
    • John R. Wittmaak
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Vehicle Crewstation Seat Assembly
    • Publication number 20130193732
    • Publication date Aug 1, 2013
    • BELL HELICOPTER TEXTRON INC.
    • Albert G. Brand
    • B60 - VEHICLES IN GENERAL