173316 ⎘
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the earth magnetic field being modified by the objects or geological structures
ANOMALY DETECTION IN AN ENVIRONMENT OR SYSTEM
#2System and Method for Locating Undocumented Orphaned Oil and Gas Wells with a Smartphone
#3Magnetotelluric inversion method based on fully convolutional neural network
#4METAL DETECTING SENSOR ARRAY FOR DISCRIMINATING BETWEEN DIFFERENT OBJECTS
#5Buried wellbore location from surface magnetic measurements
#6Identifying subterranean structures using amorphous metal markers
#7Sensor assessment network using magnetic field sensors
#8Methods of searching for mineral resources by analyzing geochemical and other anomalies during gravitational resonances
#9Method and device for determining an occupancy state of a parking space of a parking facility
#10Method and system for processing gravity and magnetic data in geological resource exploration
#11Correcting distortions
#12Near magnetic field variation detection system and detection method thereof
#13Buried wellbore location from surface magnetic measurements
#14Movement detection unit
#15Foreign object detector and wireless charging apparatus
#16Identifying subterranean structures using amorphous metal markers
#17Security system of detecting contraband items
#18Security system and method of detecting contraband items
#19System and method for airborne geophysical exploration
#20Security system and method of detecting contraband items
#21Movement detection unit
#22Method to predict local geomagnetic disturbance field and its practical application
#23Electromagnetic sensing apparatus for borehole acoustics
#24Stationary star-shaped antenna method for manipulating focused beamformed, shaped fields and beamsteered electromagnetic signal from subtel sedimentary stratigraphic formations deep in the earth
#25Validating Operation of an Electronic Marker Locator
#26Detecting bed boundary locations based on gradients determined from measurements from multiple tool depths in a wellbore
#27Methods and systems for the inversion of magnetic data from remnant and induced sources in geophysical exploration
#28Magnetometer accuracy and use
#29Two axes MEMS resonant magnetometer
#30METHOD AND SYSTEM FOR SURVEYING A DISTRIBUTION OF CHARGEABILITY IN A VOLUME OF EARTH
#31Apparatus and method for the contactless detection of vehicles
#32Method for separating target signals from unwanted signals in a metal detector
#33Magnetometer Accuracy and Use
#34Magnetometer accuracy and use
#35Magnetometer accuracy and use
#36Method and apparatus for detection using magnetic gradient tensor
#37System and method for the magnetic detection of the presence of objects in a blind angle of an automobile vehicle
#38Method of processing marine magnetic gradient data and exploration methods using that data
#39Dual sensed locating systems and methods
#40Dual sensed locating systems and methods
#41AUV pipeline inspection using magnetic tomography
#42Dual sensed locating systems and methods