Method and apparatus for air-conditioning by means of a hydrogen

Method and apparatus for transferring energy and mass

Method for transporting cold latent heat and system therefor

Multi-compartment pack for cooling or heating of products

Non-metallic food or beverage container having a heat exchange u

Package for cooling containing superabsorbent polymer

Power generation by exchange of latent heats of phase transition

Pressure responsive valve in a temperature changing device

Process for adsorption cooling/conditioning by means of low-temp

Product dispenser having internal temperature changing element

Quick cooling insert

Refrigerant

Refrigerant fluid crystallization control and prevention

Refrigerating package

Regulated disposable body endothermic cooler

Relating to containers

Self cooling and self heating container

Self-adhering cold pack

Self-cooling can

Self-cooling container