Magnet based activity sensor

Magnet for use on a refrigerator or the like

Magnet marker strip and a method of producing a magnetic...

Magnet seat in a warning system to enhance magnetic field

Magnetic accelerometer

Magnetic alarm tag releasing device for a theft monitoring devic

Magnetic amplifier housing and detector for an improved tamper a

Magnetic antipilferage tag

Magnetic apparatus for actuating a reed switch and associated sy

Magnetic article surveillance system and method

Magnetic article surveillance system, method and coded marker

Magnetic article theft alarm

Magnetic asymmetric antipilferage marker

Magnetic bi-dimensional position sensor

Magnetic bubble chip packaging assembly

Magnetic bubble detector

Magnetic bubble detector

Magnetic bubble device

Magnetic bubble device driver

Magnetic bubble devices with controlled temperature characterist