Inventor · disambiguated record
John David Rowatt
Also filed as: ROWATT JOHN D · ROWATT JOHN DAVID
17 granted patents·5 pending applications·462 citations·filing 2000–2018
95Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP15WATSON ARTHUR I2DOWLING MICHAEL A1SCHLUMBERGE TECHNOLOGY CORP1SCLUMBERGER TECHNOLOGY CORP1
Top patents by PatentIndex Score
22 records- 0195US8485798B2Pump apparatus, systems and methodsSHETH KETANKUMAR K·Filed 2010·Granted Jul 16, 2013·29 cites·17 claims
- 0295US6419014B1Apparatus and method for orienting a downhole toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jul 16, 2002·174 cites·41 claims
- 0390US10197549B2Wellbore cement simulatorSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Feb 5, 2019·8 cites·30 claims
- 0489US7775779B2Pump apparatus, systems and methodsSCLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Aug 17, 2010·20 cites·4 claims
- 0584US7654315B2Apparatus, pumping system incorporating same, and methods of protecting pump componentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 2, 2010·31 cites·13 claims
- 0684US7188685B2Hybrid rotary steerable systemSCHLUMBERGE TECHNOLOGY CORP·Filed 2002·Granted Mar 13, 2007·88 cites·6 claims
- 0781US7469748B2Submersible pumping systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 30, 2008·27 cites·20 claims
- 0880US7741744B2System and method for protecting a submersible motorSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jun 22, 2010·19 cites·17 claims
- 0977US8177526B2Gas well dewatering systemDOWLING MICHAEL A·Filed 2009·Granted May 15, 2012·6 cites·36 claims
- 1076US9512695B2Multi-stage well system and techniqueSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Dec 6, 2016·5 cites·12 claims
- 1174US7874366B2Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jan 25, 2011·16 cites·24 claims
- 1270US9702192B2Method and apparatus of distributed systems for extending reach in oilfield applicationsWICKS NATHAN·Filed 2012·Granted Jul 11, 2017·5 cites·24 claims
- 1367US10995571B2Image based system for drilling operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted May 4, 2021·1 cites·11 claims
- 1461US7913498B2Electrical submersible pumping systems having stirling coolersSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 29, 2011·6 cites·17 claims
- 1557US8910718B2System and method for a combined submersible motor and protectorWATSON ARTHUR I·Filed 2004·Granted Dec 16, 2014·24 cites·23 claims
- 1654US2014322038A1Pump Motor Protector with Redundant Shaft SealSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 1751US11136461B2Degradable composite structuresSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Oct 5, 2021·0 cites·19 claims
- 1851US9482233B2Electric submersible pumping sensor device and methodWATSON ARTHUR I·Filed 2008·Granted Nov 1, 2016·3 cites·12 claims
- 1943US2014083702A1In situ polymerization for completions sealing or repairSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 2041US2018030968A1Methods and systems for pressurizing harsh fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2139US2016257872A9Solid state dispersionSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 2239US2019352982A1Multi-application catwalk system (macs)SCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →