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2024
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G/S
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repair and maintenance services for geophysical surveying apparatus and instruments, electromagne... |
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G/S
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Component feature of an electronic test and signal equipment for use in locating buried power cab... |
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2023
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G/S
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Utility mapping services. |
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G/S
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Geophysical surveying apparatus and instruments, for use in locating, tracing, identifying and fa... |
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G/S
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geophysical surveying apparatus and instruments, for use in locating, tracing, identifying and fa... |
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2021
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G/S
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Ground penetrating radar apparatus instrumentation, namely, transducers, electronic circuitry, em... |
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G/S
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Ground penetrating radar apparatus; instrumentation, namely, transducers, electronic circuitry, e... |
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Invention
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System and apparatus for detecting faults in an insulation layer of a buried conductor.
Methods,... |
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2019
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G/S
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Audiovisual signaling detector that warns users of the possible existence of cables and utility l... |
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G/S
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Electrical and scientific apparatus, namely, a device for locating underground pipes and cables; ... |
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G/S
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Recorded computer operating software for geophysical apparatus and instruments and electromagneti... |
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2018
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G/S
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Computer software for geophysical apparatus and instruments and electromagnetic field detectors; ... |
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G/S
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metal detectors; magnetic locators; pipe and cable locators. |
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G/S
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Apparatus for measuring magnetic fields and apparatus for detecting or locating magnetic objects |
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2017
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Invention
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System and apparatus for detecting faults in an insulation layer of a buried conductor. Methods, ... |
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Invention
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Detecting faults. Methods, systems and locators for detecting faults in an insulation layer of an... |
|
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G/S
|
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig... |
|
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G/S
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Geophysical surveying apparatus and instruments for use in locating, tracing, identifying and fau... |
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2016
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G/S
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Recorded content; Information technology and audiovisual equipment; Magnets, magnetizers and dema... |
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2015
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G/S
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Geophysical surveying apparatus and instruments namely, level measuring machines for surveying an... |
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2014
|
Invention
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Validating operation of an electronic marker locator. A locator for locating a buried electromagn... |
|
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Invention
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Remote control switching device to control separate detection of a plurality of buried conductors... |
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2013
|
Invention
|
Validating operation of an electronic marker locator.
A locator for locating a buried electromag... |
|
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G/S
|
Geophysical surveying instruments in the nature of transmitters and receivers for determining the... |
|
|
Invention
|
Electronic marker locator systems and methods. A locator for determining the depth of a buried el... |
|
|
Invention
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Remote control switching device to control separate detection of a plurality buried conductors.
... |
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2012
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G/S
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Computer software for use in connection with geophysical surveying apparatus and instruments for ... |
|
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G/S
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Cinematographic, life-saving and teaching apparatus and instruments; magnetic data carriers, rec... |
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2011
|
Invention
|
Signal generator.
A signal generator for coupling to a concealed conductor including a first osc... |
|
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Invention
|
Locator for locating a current carrying conductor. A locator for locating a concealed conductor c... |
|
|
G/S
|
Weighing apparatus and instruments; Apparatus and instruments for conducting, switching, transfor... |
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2010
|
Invention
|
Transmitter |
|
|
Invention
|
Detector for detecting a current carrying conductor. A locator for locating a concealed conductor... |
|
|
Invention
|
Detector for detecting a current carrying conductor. A locator for determining the location and/o... |
|
2009
|
G/S
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Cutting equipment; cutters; cutters being parts of machines; cable pullers and/or hoists; cable d... |
|
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Invention
|
Time-domain reflectometry. The present invention provides a method of time domain reflectometry i... |
|
|
Invention
|
Time-domain reflectometer. The present invention provides a time domain reflectometer for testing... |
|
|
Invention
|
Detector for detecting a current carrying conductor and a method of validating operation of the d... |
|
|
Invention
|
Detector for calculating the depth of a buried conductor. A detector for calculating a depth of a... |
|
|
Invention
|
Detector for calculating the distortion of an electromagnetic field produced by a buried current ... |
|
|
Invention
|
Detector for calculating a depth of a buried conductor. A detector for calculating a depth of a b... |
|
|
Invention
|
Transmitter of a system for detecting a buried conductor. A system for detecting a buried conduct... |
|
|
Invention
|
System for and method of detecting a buried conductor. A system for detecting a buried conductor ... |
|
|
Invention
|
A detector for calculating the distortion of an electromagnetic field produced by a buried curren... |
|
|
Invention
|
A detector for calculating the depth of a buried conductor. A detector 1 for calculating a depth ... |
|
|
Invention
|
A detector for calculating a depth of a buried conductor. A detector 1 for calculating a depth of... |
|
|
Invention
|
A detector for detecting a current carrying conductor and a method of validating operation of the... |
|
|
Invention
|
System for and method of detecting a buried conductor. A system 1 for detecting a buried conducto... |
|
|
Invention
|
Transmitter of a system for detecting a buried conductor. A system 1 for detecting a buried condu... |
|
2008
|
Invention
|
Receiver |
|
|
Invention
|
Label |
|
2006
|
Invention
|
Detector for detecting a buried current carrying conductor using electromagnetic radiation of pre... |
|
|
Invention
|
Radio mode selectivity block for a detector for detecting a buried current carrying conductor. A ... |
|
|
Invention
|
Detector for detecting a buried current carrying conductor. A detector 1 for detecting a buried c... |
|
|
Invention
|
Method of and apparatus for detecting a current carrying conductor. A detector 1 for detecting a ... |
|
|
Invention
|
Method of and apparatus for determining if a buried current carrying conductor is buried above pr... |
|
|
Invention
|
A method of and apparatus for determining if a buried current carrying conductor is buried above ... |
|
|
Invention
|
A detector for detecting a buried current carrying conductor. A detector (1) for detecting a buri... |
|
|
Invention
|
A method of and apparatus for detecting a current carrying conductor. A detector (1) for detectin... |
|
|
Invention
|
A radio mode selectivity block for a detector for detecting a buried current carrying conductor. ... |
|
|
Invention
|
A detector for detecting a biielied current carrying conductor. A detector (1) for detecting a bu... |
|
2005
|
Invention
|
Enhanced sonde recognition. A detector for locating a sonde includes a plurality of antennas, an ... |
|
|
Invention
|
Enhanced sonde recognition. A detector for locating a sonde is comprised of a plurality of antenn... |
