Self-heating container
Self-heating container
Self-heating container
Self-heating container system
Self-heating flexible package
Self-heating foodstuff container
Self-heating group meal assembly and method of using same
Self-heating individual meal module
Self-heating or self-cooling containers
Self-heating receptacle
Self-powered tracking solar collector
Self-supporting active solar energy system
Self-tracking radiant energy collector
Separator in electrochemical heating element
Single-use self-heating container for liquids and/or solids
Solar absorber panel
Solar actuated boiler and appurtenances
Solar collector
Solar collector
Solar collector