Assignee
BRUNEL OILFIELD SERV UK LTD
GB·3 granted patents·134 citations·filing 1998–2008
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0186US7604059B2Downhole toolsBRUNEL OILFIELD SERV UK LTD·Filed 2008·Granted Oct 20, 2009·37 cites·50 claims
- 0274US6666267B1Downhole toolsBRUNEL OILFIELD SERV UK LTD·Filed 1998·Granted Dec 23, 2003·70 cites·39 claims
- 0361US7357178B2In and relating to downhole toolsBRUNEL OILFIELD SERV UK LTD·Filed 2001·Granted Apr 15, 2008·27 cites·21 claims
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