Waterflow detector with electronic timer
Waterline leak detection and shutoff system
Wave motion detector for swimming pool
Wave responsive alarm for swimming pool
Wave responsive swimming pool alarm
Wave sensor control system
Wavelength selectivity enabling subject monitoring outside...
Weak cooling/overcooling compensation device for refrigerator
Weapon detector system
Weapon handgrip safety alarm
Weapon use monitoring and recording system
Wear particle disintegrator monitor
Wearable alarm
Wearable band with motion detection and flashing lights
Wearable device for adaptively recording signals
Wearable electric field detector
Wearable life support apparatus and method
Wearable transmitter assembly
Wearable transmitter with optical tamper detection
Wearable/portable protection for a body