Inventor · disambiguated record
Stephen D. Hill
Also filed as: HILL STEPHEN · HILL STEPHEN D
10 granted patents·2 pending applications·476 citations·filing 2000–2012
92Inventor score
Top patents by PatentIndex Score
12 records- 0190US7543648B2System and method utilizing a compliant well screenSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jun 9, 2009·40 cites·21 claims
- 0283US7090020B2Multi-cycle dump valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Aug 15, 2006·69 cites·15 claims
- 0383US6929600B2Apparatus for intubationFiled 2002·Granted Aug 16, 2005·158 cites·19 claims
- 0481US6776239B2Tubing conveyed fracturing tool and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Aug 17, 2004·63 cites·38 claims
- 0578US6425443B1Pressure compensated disconnect system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jul 30, 2002·52 cites·25 claims
- 0673US9133673B2Hydraulically driven tandem tractor assemblyHILL STEPHEN D·Filed 2009·Granted Sep 15, 2015·12 cites·23 claims
- 0772US7308941B2Apparatus and methods for measurement of solids in a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Dec 18, 2007·33 cites·8 claims
- 0870US6840328B2Anti-extrusion apparatus and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jan 11, 2005·36 cites·40 claims
- 0967US7658226B2Method of monitoring fluid placement during stimulation treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 9, 2010·12 cites·10 claims
- 1056US9284815B2Flow restrictor for use in a service toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Mar 15, 2016·1 cites·20 claims
- 1139US2008066962A1Apparatus and Methods for Measurement of Solids in a WellboreROLOVIC RADOVAN·Filed 2007·Application pending·0 cites
- 1234US2008066963A1Hydraulically driven tractorSHEIRETOV TODOR·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →