|
2026
|
P/S
|
Measuring and signaling equipment, apparatus and instruments; electronic detecting devices; detec... |
|
|
P/S
|
Downloadable software in the nature of a mobile application for use in connection with geophysica... |
|
2025
|
P/S
|
Downloadable suite of software for use in connection with utility locating devices to reduce the ... |
|
|
P/S
|
Repair and maintenance services for geophysical surveying
apparatus and instruments, electromagn... |
|
|
P/S
|
Repair and maintenance services for geophysical surveying apparatus and instruments, electromagne... |
|
|
P/S
|
Downloadable software in the nature of a mobile application for locating and mapping utilities |
|
2024
|
P/S
|
repair and maintenance services for geophysical surveying apparatus and instruments, electromagne... |
|
|
Invention
|
System and method for mitigating self-generated interference.
An underground utility locator is ... |
|
|
Invention
|
Methods and apparatus for evaluating location measurements of underground objects.
An undergroun... |
|
|
P/S
|
Component feature of an electronic test and signal equipment for use in locating buried power cab... |
|
|
P/S
|
Utility locators; Utility locator transmitters; Utility locator receivers; Utility locators, name... |
|
2023
|
P/S
|
Utility mapping services. |
|
|
P/S
|
Geophysical surveying apparatus and instruments, for use in locating, tracing, identifying and fa... |
|
2021
|
P/S
|
Ground penetrating radar apparatus instrumentation, namely, transducers, electronic circuitry, em... |
|
|
P/S
|
Ground penetrating radar apparatus; instrumentation, namely, transducers, electronic circuitry, e... |
|
|
Invention
|
System and apparatus for detecting faults in an insulation layer of a buried conductor.
Methods,... |
|
2019
|
P/S
|
Audiovisual signaling detector that warns users of the possible existence of cables and utility l... |
|
2018
|
P/S
|
Computer software for geophysical apparatus and instruments and electromagnetic field detectors; ... |
|
|
P/S
|
metal detectors; magnetic locators; pipe and cable locators. |
|
2017
|
Invention
|
System and apparatus for detecting faults in an insulation layer of a buried conductor. Methods, ... |
|
|
Invention
|
Detecting faults. Methods, systems and locators for detecting faults in an insulation layer of an... |
|
|
P/S
|
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig... |
|
|
P/S
|
Geophysical surveying apparatus and instruments for use in locating, tracing, identifying and fau... |
|
2016
|
P/S
|
Recorded content; Information technology and audiovisual equipment; Magnets, magnetizers and dema... |
|
2015
|
P/S
|
Geophysical surveying apparatus and instruments namely, level measuring machines for surveying an... |
|
2014
|
Invention
|
Validating operation of an electronic marker locator. A locator for locating a buried electromagn... |
|
|
Invention
|
Remote control switching device to control separate detection of a plurality of buried conductors... |
|
2013
|
Invention
|
Validating operation of an electronic marker locator.
A locator for locating a buried electromag... |
|
|
Invention
|
Electronic marker locator systems and methods. A locator for determining the depth of a buried el... |
|
|
Invention
|
Remote control switching device to control separate detection of a plurality buried conductors.
... |
|
2012
|
P/S
|
Computer software for use in connection with geophysical surveying apparatus and instruments for ... |
|
|
P/S
|
Cinematographic, life-saving and teaching apparatus and instruments; magnetic data carriers, rec... |
|
2011
|
Invention
|
Signal generator.
A signal generator for coupling to a concealed conductor including a first osc... |
|
|
Invention
|
Locator for locating a current carrying conductor. A locator for locating a concealed conductor c... |
|
|
P/S
|
Weighing apparatus and instruments; Apparatus and instruments for conducting, switching, transfor... |
|
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
|
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 calc... |
|
|
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
|
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 de... |
|
|
Invention
|
A detector for detecting a buried current carrying conductor. A detector (1) for detecting ... |
|
|
Invention
|
A radio mode selectivity block for a detector for detecting a buried current carrying conductor. ... |
|
|
Invention
|
A method of and apparatus for detecting a current carrying conductor. A detector (1) for detectin... |
|
|
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... |
