Building structure and building panel and method of controlling

Building structure and integral solar energy collecting apparatu

Building with passive solar energy conditioning

Built-in aspirating hood

Built-in solar panel

Built-in solar panel

Built-in, retractable countertop/cook top appliances/utensils

Bulb-type solar energy collector

Bulb-type solar energy collector

Buoyant pellet covering for swimming pools

Buoyant platform for radiant energy collecting apparatus

Burn pot for furnace

Burn prevention screen for use with an outdoor cooking grill

Burn rate control valve for gas fired heaters

Burner

Burner apparatus

Burner apparatus

Burner assembly

Burner assembly and pan seal

Burner assembly for a gas barbecue grill