Long endurance high altitude balloon

Method and a device for hooking a balloon envelope to a fastener

Method and apparatus for aerially transporting loads

Method and apparatus for aerially transporting loads

Method and apparatus for launching and inflating a space balloon

Method and device for emergency transportation

Method and equipment for aerial transport

Mooring facility for tethered gas balloon

Multiple wind turbine tethered airfoil wind energy conversion sy

Observation/interpretation system

Opening reinforcement for aerostat envelope

Permanently buoyant balloon

Personnel lift device and amusement use thereof

Personnel lift device with automatic ascent and descent control

Power generation, transmission, and distribution system for...

Pressure-resistant balloon

Process and apparatus for exploring the atmosphere of a planet

Process and apparatus for hooking a band of a flexible material

Radio controlled hot air balloon

Radiosonde balloon launching system