Water-borne rotating solar collecting and storage systems
Water-cooled barbecue system
Watering means for a fryer
Weather proof ash containment system for barbeques
Wedge-shaped solar air heating device
Weight compensator for adjustable broiler oven
Weighted needle for cleaning fuel orifice of liquid fuel compone
Wet-based, wood-burning boiler
Whole house humidifier for use with hot air heating systems
Wick heaters
Wide angle solar heat collection system
Wide-angle solar concentrator
Wind box with an oil guiding device
Wind deflector shield for water heater compartment
Wind guard attachment for portable gas cookers
Wind guiding disk of kitchen smoke exhauster
Wind loss prevention for open cavity solar receivers
Wind power conversion and control system
Wind resistant two axis tracker for energy or radiation concertr
Wind screen apparatus for outdoor grills