System for concealed serialization utilizing a soft magnetic ant

System for confirming the position of an oil jet

System for controlling assets

System for controlling ignition sources when flammable gas...

System for controlling the resistance of a load connected to a t

System for deactivating a field-sensitive tag or label

System for delivering pain without causing physiological damage

System for delivering pain without causing physiological damage

System for detecting a fire event

System for detecting a transfer of an article

System for detecting an alarm

System for detecting an object passing through a gate

System for detecting human presence in hazardous situations

System for detecting ice or snow on surface which specularly ref

System for detecting ice or snow on surface which specularly ref

System for detecting ice or snow on surface which specularly ref

System for detecting ice or snow on surface which specularly ref

System for detecting ice or snow on surface which specularly ref

System for detecting intruders

System for detecting irregular operation of switch state verific