Assignee
DOWNTON GEOFF
GB·8 granted patents·1 pending application·79 citations·filing 2006–2011
Top patents by PatentIndex Score
9 records- 0187US8146679B2Valve-controlled downhole motorDOWNTON GEOFF·Filed 2008·Granted Apr 3, 2012·16 cites·26 claims
- 0278US8658074B2Automatic elastomer extrusion apparatus and methodDOWNTON GEOFF·Filed 2011·Granted Feb 25, 2014·2 cites·7 claims
- 0376US8302705B2Steering systemDOWNTON GEOFF·Filed 2007·Granted Nov 6, 2012·15 cites·11 claims
- 0474US8960329B2Steerable piloted drill bit, drill system, and method of drilling curved boreholesDOWNTON GEOFF·Filed 2008·Granted Feb 24, 2015·13 cites·22 claims
- 0574US8645571B2System and method for managing and/or using data for tools in a wellboreDOWNTON GEOFF·Filed 2009·Granted Feb 4, 2014·12 cites·5 claims
- 0668US9035788B2Real time telemetryDOWNTON GEOFF·Filed 2007·Granted May 19, 2015·13 cites·7 claims
- 0768US8893824B2Steerable drilling systemDOWNTON GEOFF·Filed 2011·Granted Nov 25, 2014·2 cites·18 claims
- 0860US8967296B2Rotary steerable drilling apparatus and methodDOWNTON GEOFF·Filed 2006·Granted Mar 3, 2015·6 cites·9 claims
- 0949US2012012396A1Steerable drilling systemDOWNTON GEOFF·Filed 2011·Application pending·0 cites
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