1–20 of 95 hits
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    Vertical takeoff and landing (VTOL) aircraft

    Free access
    LLOYD JOHN / GRONINGA KIRK LANDON | European Patent Office | 2021

    Vertical Takeoff and Landing (VTOL) Aircraft

    Free access
    LLOYD JOHN / GRONINGA KIRK LANDON | European Patent Office | 2018

    Versatile door systems for vehicles

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2023

    Versatile Door Systems for Vehicles

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2022

    TILTING WING ROTORCRAFTS AND WING ROTATION SYSTEMS

    Free access
    ROBERTSON DANIEL BRYAN / GRONINGA KIRK LANDON | European Patent Office | 2021

    Variable Incidence Wing Aircraft having a Wing Stowage Mode

    Free access
    IVANS STEVEN RAY / GRONINGA KIRK LANDON | European Patent Office | 2023

    Dual tiltwing aircraft having a quadrilateral linkage

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2021

    ROTOR SYSTEM WITH BELT DRIVEN PROPULSION AND STOWING

    Free access
    GRONINGA KIRK LANDON / ROSS BRENT CHADWICK | European Patent Office | 2023

    Hybrid powered unmanned aircraft system

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2019

    HELICOPTER WITH WING AUGMENTED LIFT

    Free access
    ROBERTSON DANIEL BRYAN / GRONINGA KIRK LANDON | European Patent Office | 2019

    DIFFERENTIAL THRUST VECTORING SYSTEM

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2022

    Long-endurance aircraft having tiltable propulsion

    Free access
    GRONINGA KIRK LANDON / MOORE DANIELLE LYNN | European Patent Office | 2023

    Air management systems for stacked motor assemblies

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2020

    Helicopter with wing augmented lift

    Free access
    ROBERTSON DANIEL BRYAN / GRONINGA KIRK LANDON | European Patent Office | 2020

    Differential thrust vectoring system

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2022

    Dual Tiltwing Aircraft having a Quadrilateral Linkage

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2019

    ROTOR SYSTEM WITH BELT DRIVEN PROPULSION AND STOWING

    Free access
    GRONINGA KIRK LANDON / ROSS BRENT CHADWICK | European Patent Office | 2024

    HYBRID POWERED UNMANNED AIRCRAFT SYSTEM

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2020

    Rotor system with belt driven propulsion and stowing

    Free access
    GRONINGA KIRK LANDON / ROSS BRENT CHADWICK | European Patent Office | 2023

    Aircraft having versatile door systems

    Free access
    GRONINGA KIRK LANDON / ROBERTSON DANIEL BRYAN | European Patent Office | 2022