1–25 of 25 hits
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    ANTI-TORQUE NOZZLE SYSTEM WITH INTERNAL SLEEVE VALVE FOR A ROTORCRAFT

    Free access
    ROBERTSON DANIEL B | European Patent Office | 2016

    DUAL MOTOR INPUT WITH OVERRUNNING CLUTCH

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2021

      Dual motor input with overrunning clutch

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2023

      DUAL MOTOR INPUT WITH OVERRUNNING CLUTCH

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2020

      DUAL MOTOR INPUT WITH OVERRUNNING CLUTCH

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2023

      Dual motor input with overrunning clutch

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2024

    VTOL AIRCRAFT WITH TILTING ROTORS AND TILTING DUCTED FANS

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2021

      VTOL aircraft with tilting rotors and tilting ducted fans

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2024

      VTOL aircraft with tilting rotors and tilting ducted fans

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2021

      VTOL AIRCRAFT WITH TILTING ROTORS AND TILTING DUCTED FANS

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2020

    COUNTER-ROTATING TAIL ROTOR

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2020

      Counter-rotating tail rotor

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2021

    Tiltrotor Outboard Fixed Engine Configuration with Offset Rotation Spindle and Interconnect Drive Shaft

    Free access
    ROSS BRENT CHADWICK / ROBERTSON DANIEL B | European Patent Office | 2018

      Tiltrotor outboard fixed engine configuration with offset rotation spindle and interconnect drive shaft

      Free access
      ROSS BRENT CHADWICK / ROBERTSON DANIEL B | European Patent Office | 2020

      TILTROTOR OUTBOARD FIXED ENGINE CONFIGURATION WITH OFFSET ROTATION SPINDLE AND INTERCONNECT DRIVE SHAFT

      Free access
      ROSS BRENT CHADWICK / ROBERTSON DANIEL B | European Patent Office | 2020

    Tiltrotor aircraft with outboard fixed engines

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2020

      TILTROTOR AIRCRAFT WITH OUTBOARD FIXED ENGINES

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B | European Patent Office | 2018

    TRI-ROTOR TAILSITTER AIRCRAFT

    Free access
    ROBERTSON DANIEL B / GRONINGA KIRK L | European Patent Office | 2019

    Convertible tiltrotor aircraft

    Free access
    ROBERTSON DANIEL B / SMITH DUDLEY E | European Patent Office | 2017

      CONVERTIBLE TILTROTOR AIRCRAFT

      Free access
      ROBERTSON DANIEL B / SMITH DUDLEY E | European Patent Office | 2016

    AIRCRAFT WING EXTENSION AND NOZZLE SYSTEM

    Free access
    ROBERTSON DANIEL B / GRONINGA KIRK L | European Patent Office | 2015

    PERSONAL AIR VEHICLE WITH DUCTED FANS

    Free access
    GRONINGA KIRK L / LLOYD JOHN / ROBERTSON DANIEL B | European Patent Office | 2018

      PERSONAL AIR VEHICLE WITH DUCTED FANS

      Free access
      GRONINGA KIRK L / LLOYD JOHN / ROBERTSON DANIEL B | European Patent Office | 2019

      Personal air vehicle with ducted fans

      Free access
      GRONINGA KIRK L / LLOYD JOHN / ROBERTSON DANIEL B | European Patent Office | 2020

    Duct with optimized horizontal stator shape

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2021

      DUCT WITH OPTIMIZED HORIZONTAL STATOR SHAPE

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2020

    VTOL AIRCRAFT WITH LEADING EDGE TILTING DUCTED FANS

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2020

    Aircraft with tilting cross-flow fan wings

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2019

      AIRCRAFT WITH TILTING CROSS-FLOW FAN WINGS

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2018

    AIRCRAFT TAIL WITH CROSS-FLOW FAN SYSTEMS

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2018

      Aircraft tail with cross-flow fan systems

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2019

      AIRCRAFT TAIL WITH CROSS-FLOW FAN SYSTEMS

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2018

      AIRCRAFT TAIL WITH CROSS-FLOW FAN SYSTEMS

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2019

    APPARATUS AND METHOD FOR DIRECTING THRUST FROM TILTING CROSS-FLOW FAN WINGS ON AN AIRCRAFT

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2018

      APPARATUS AND METHOD FOR DIRECTING THRUST FROM TILTING CROSS-FLOW FAN WINGS ON AN AIRCRAFT

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2018

      APPARATUS AND METHOD FOR DIRECTING THRUST FROM TILTING CROSS-FLOW FAN WINGS ON AN AIRCRAFT

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2019

      Apparatus and method for directing thrust from tilting cross-flow fan wings on an aircraft

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW E | European Patent Office | 2019

    Infrared suppressing exhaust system

    Free access
    ROBERTSON DANIEL B / SMITH DUDLEY E / LARAMEE ROBERT M | European Patent Office | 2016

    Retractable and deployable flight rotor system

    Free access
    LOUIS MATTHEW E / RYAN MICHAEL JOHN / ROBERTSON DANIEL B et al. | European Patent Office | 2019

      RETRACTABLE AND DEPLOYABLE FLIGHT ROTOR SYSTEM

      Free access
      LOUIS MATTHEW E / RYAN MICHAEL JOHN / ROBERTSON DANIEL B et al. | European Patent Office | 2020

      RETRACTABLE AND DEPLOYABLE FLIGHT ROTOR SYSTEM

      Free access
      LOUIS MATTHEW E / RYAN MICHAEL JOHN / ROBERTSON DANIEL B et al. | European Patent Office | 2018

      RETRACTABLE AND DEPLOYABLE FLIGHT ROTOR SYSTEM

      Free access
      LOUIS MATTHEW E / RYAN MICHAEL JOHN / ROBERTSON DANIEL B et al. | European Patent Office | 2021

    Biplane tiltrotor aircraft

    Free access
    GRONINGA KIRK L / STAMPS FRANK B / ROBERTSON DANIEL B et al. | European Patent Office | 2020

      BIPLANE TILTROTOR AIRCRAFT

      Free access
      GRONINGA KIRK L / STAMPS FRANK B / ROBERTSON DANIEL B et al. | European Patent Office | 2019

      BIPLANE TILTROTOR AIRCRAFT

      Free access
      GRONINGA KIRK L / STAMPS FRANK B / ROBERTSON DANIEL B et al. | European Patent Office | 2020

    AN ELECTRIC COLD FLOW TIPJET ROTORCRAFT

    Free access
    FENNY CARLOS A / ROBERTSON DANIEL B / GRONINGA KIRK L et al. | European Patent Office | 2019

    ELECTRIC COLD FLOW TIPJET ROTORCRAFT

    Free access
    FENNY CARLOS A / ROBERTSON DANIEL B / GRONINGA KIRK L et al. | European Patent Office | 2018

      Electric cold flow tipjet rotorcraft

      Free access
      FENNY CARLOS A / ROBERTSON DANIEL B / GRONINGA KIRK L et al. | European Patent Office | 2019

    Speed control assembly and methods of using same

    Free access
    ROBERTSON DANIEL B / SMITH DUDLEY E / FENNY CARLOS A et al. | European Patent Office | 2016

      Speed Control Assembly and Methods of Using Same

      Free access
      ROBERTSON DANIEL B / SMITH DUDLEY E / FENNY CARLOS A et al. | European Patent Office | 2015

    ROTORCRAFT WITH VARIABLE INCIDENT WING

    Free access
    SMITH DUDLEY E / JOINER WALTER C / ROBERTSON DANIEL B et al. | European Patent Office | 2016

    DUCTED ROTOR BLADE TIP EXTENSION

    Free access
    GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW EDWARD et al. | European Patent Office | 2020

      Ducted rotor blade tip extension

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW EDWARD et al. | European Patent Office | 2022

      DUCTED ROTOR BLADE TIP EXTENSION

      Free access
      GRONINGA KIRK L / ROBERTSON DANIEL B / LOUIS MATTHEW EDWARD et al. | European Patent Office | 2022

    Ducted rotor blade tip extension

    Free access
    VAUGHN ROBERT GLENN / RYAN MICHAEL J / ACHTTIEN BRENT RANDAL et al. | European Patent Office | 2022

      DUCTED ROTOR BLADE TIP EXTENSION

      Free access
      VAUGHN ROBERT GLENN / RYAN MICHAEL J / ACHTTIEN BRENT RANDAL et al. | European Patent Office | 2020

    Rotorcraft anti-torque and directional control using a centrifugal blower

    Free access
    CARR MATTHEW R / LOUIS MATTHEW E / GRONINGA KIRK L et al. | European Patent Office | 2020

      ROTORCRAFT ANTI-TORQUE AND DIRECTIONAL CONTROL USING A CENTRIFUGAL BLOWER

      Free access
      CARR MATTHEW R / LOUIS MATTHEW E / GRONINGA KIRK L et al. | European Patent Office | 2018

      ROTORCRAFT ANTI-TORQUE AND DIRECTIONAL CONTROL USING A CENTRIFUGAL BLOWER

      Free access
      CARR MATTHEW R / LOUIS MATTHEW E / GRONINGA KIRK L et al. | European Patent Office | 2019