Assignee
WESTON JOHN LIONEL
GB·3 granted patents·21 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0175US8393413B2Closed loop control bore hole drilling systemWESTON JOHN LIONEL·Filed 2005·Granted Mar 12, 2013·11 cites·53 claims
- 0275US8294592B2Method and apparatus for initialization of a wellbore survey tool via a remote reference sourceWESTON JOHN LIONEL·Filed 2012·Granted Oct 23, 2012·4 cites·26 claims
- 0371US8305230B2Method and apparatus for initialization of a wellbore survey toolWESTON JOHN LIONEL·Filed 2009·Granted Nov 6, 2012·6 cites·48 claims
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