Assignee
SECURITY DBS NV SA
BE·5 granted patents·195 citations·filing 2002–2008
Technology mixE21B5
Top patents by PatentIndex Score
5 records- 0188US7401666B2Reaming and stabilization tool and method for its use in a boreholeSECURITY DBS NV SA·Filed 2005·Granted Jul 22, 2008·32 cites·25 claims
- 0288US6929076B2Bore hole underreamer having extendible cutting armsSECURITY DBS NV SA·Filed 2003·Granted Aug 16, 2005·102 cites·21 claims
- 0382US7658241B2Underreaming and stabilizing tool and method for its useSECURITY DBS NV SA·Filed 2005·Granted Feb 9, 2010·26 cites·19 claims
- 0478US7584811B2Reaming and stabilization tool and method for its use in a boreholeSECURITY DBS NV SA·Filed 2008·Granted Sep 8, 2009·15 cites·15 claims
- 0555US6886633B2Bore hole underreamerSECURITY DBS NV SA·Filed 2002·Granted May 3, 2005·20 cites·27 claims
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