Safe entry apparatus

Safety enclosure

Safety liquid dispenser

Safety tank and fire extinguisher

Scouring method and system for suppressing fire in an enclosed a

Self-activated fire extinguisher

Self-contained automatic fire extinguisher

Self-contained smoke activated fire extinguishing flooding syste

Self-contained, replaceable fire extinguishing tree ornament

Series to parallel transfer circuit for initiator string

Shock actuated fire prevention system for automobiles

Smart monitor for fire hydrants

Smoke detector/remote controlled shape-memory alloy fire extingu

Sponge iron storage hopper having a sensor and an inert gas supp

Sprinkler connection to scrubber duct

Sprinkler head having a plurality of supporting legs

Sprinkler head mounting system

Sprinkler head with heat sensitive cover release and valve relea

Sprinkler head with wall penetrating means

Sprinkler system