Vertical axis wind sail turbine

VERTICAL AXIS OMNI-DIRECTIONAL TURBINE

Coaxial Rotor Windmill and Method of Increasing Kinetic Energy of the Flow

Wind turbine generator rotor, wind turbine generator and wind turbine generator system

Blade for windmill, windmill and wind power generator

Vertical axis turbine

Blade for wind turbines & an improved wind turbine

Electrical-Energy Generator

Vertical axis wind turbine and method of making the same

Vertical axis self-breaking wind turbine

Vertical Axle Helix Monoblock Wind Turbine

Flow Stream Momentum Conversion Device Power Rotor

VERTICAL AXIS WINDMILL WITH WINGLETTED AIR-TILTABLE BLADES

Vertical axis dual vortex downwind inward flow impulse wind turbine

Vertical axis omni-directional wind turbine

Methods and Devices for Utilizing Flowing Power

Vertical axis wind turbines

Blade For Vertical Axis Wind Turbine and Lift Type Vertical Axis Wind Turbine Having the Same

Wind-driven electricity generation device with Savonius rotor

Vertical axis turbine apparatus

Wind-powered electricity generator

Vertical axis wind turbine with twisted blade or auxiliary blade

Wind turbine rotor blade with acoustic lining

Rotor for wind turbine

Boundary layer wind turbine

Helical taper induced vortical flow turbine

Wind turbine rotor

Vertical axis wind turbine with optimized blade profile

Three bladed Savonius rotor

Omni directional baffled wind energy power converter apparatus and method

Vertical axis windmill

Wind power generation apparatus

Aerodynamic-hybrid vertical-axis wind turbine

Segmented vertical axis air rotor and wind generator apparatus

Helical wind turbine

Wind turbine for driving a generator

Vertical axis type wind power station

Integrated vane for use in wind or water and process for producing the same

Wind turbine

Windmill for wind power generation

Transverse-axis torque turbine

Optimized airfoil with cylindrical leading edge and stinger trailing edge

Vertical spiral wind turbine

Light weight mast for supporting a wind turbine

Modular multi-axial rotor

Vortex windmill

Vertical windmill blade

Vertical axis wind turbine

Electric vehicle with power controller for distributing and enhancing energy from a generator

Dual blade assembly propeller

Forced air battery charging system

Airflow power generating apparatus

Wind turbine

Wind turbine

Orthogonal turbine having a balanced blade

Modular multi-axial rotor

Electric vehicle with energy producing system and method of using the same

Flexible blade configuration for efficiently moving fluid using a waving motion

Efficient spiral wind-turbine configuration

Reflex camber surfaces for turbines

Aeroelastically coupled blades for vertical axis wind turbines

Retractable energy generating wind fan with self-adjusting blades

Vertical axis wind turbine with tensile support structure having rigid or collapsible vanes

Golden ratio axial flow apparatus

Wind turbine with pollutant capturing surfaces