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2015
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Invention
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System and method for cleaning of a drill bit.
A system for cleaning of a drill bit, comprises a... |
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Invention
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A sonic/ultrasonic-assisted method for the compaction and injection of granular slurries and past... |
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Invention
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System and method for cleaning of a drill bit. A system for cleaning of a drill bit, comprises a ... |
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Invention
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Drill bit and drilling system. A drill bit is provided, which comprises a cutter structure, at le... |
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2010
|
Invention
|
System for exploration of subterranean structures.
A system for communication through subterrane... |
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Invention
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System for exploration of subterranean structures. A system for communication through subterranea... |
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Invention
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System for communicating over a power cable. A system for communicating over a power cable has a ... |
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Invention
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System for communicating over a power cable. System for communicating over a power cable, compris... |
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Invention
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High voltage transformer. A high voltage transformer (1) for cascade coupling wherein the high vo... |
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2006
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G/S
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Machines and machine tools; motors and engines (except for
land vehicles); machine coupling and ... |
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2002
|
Invention
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Drilling device. Method of introducing instruments/measuring equipment/tools into formations (9) ... |
