Assignee
ANDERGAUGE LTD
GB14 patents
Top patents by PatentIndex Score
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Downhole tool with extendable members
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Drilling method and measurement-while-drilling apparatus and shock tool
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Downhole apparatus
ANDERGAUGE LTD87 citations96
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Downhole flow pulsing apparatus
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Downhole apparatus and method of use
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Expandable reamer
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Downhole tool having radially extendable members
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Method and device to free stuck objects
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Directional drilling apparatus
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Directional drilling apparatus and method utilizing eccentric stabilizer
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Percussive tool
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Drilling apparatus with percussive action cutter
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Downhole tool
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