Water retaining structure and humidifier with water retaining structure

Aromatherapy diffuser

Wind-water ultrasonic humidifier

Air humidifier

Mist generator and mist emission rendering apparatus

System and method for humidifying homes and commercial sites

Ergonomically operating portable humidifier

Delivery system for dispensing volatile materials using an electromechanical transducer in combination with an air disturbance generator

Nebulizer for ultrasonic humidifier

Safety protection device and control circuit for instantaneous atomization device

Environmental chamber and ultrasonic nebulizer assembly therefor

Faucet-based humidifier

Method and apparatus for separating a liquid

System and method for humidifying homes and commercial sites

Ultrasonic solution separator