Plural sensor magnetometer arrangement for extended lateral rang
Portable assembly for supporting magnetic and electrical sensors
Portable buried object detection system with error reducing sign
Portable metal detection and classification system
Portable station for measuring and adjusting the magnetic signat
Portable transmitter apparatus for inducing alternating current
Portable, buried object detection system with improved signal pr
Position and orientation locator/monitor
Position and orientation locator/monitor
Position and orientation locator/monitor
Position and orientation locator/monitor
Position and orientation locator/monitor
Position and orientation locator/monitor
Positioning, detection and communication system and method
Power frequency magnetic field (PF-MF) detection systems and...
Pre-amplifier and mixer circuitry for a locator antenna
Precision grid survey apparatus and method for the mapping...
Probe carrier for detecting mines or other foreign objects which
Probe for detecting the presence of magnetic material in a groun
Procedure and device for radiating and detecting the...