Inventor · disambiguated record
Stephen Parks
Also filed as: PARKS STEPHEN · PARKS STEPHEN D · PARKS STEPHEN DENNIS
9 granted patents·1 pending application·41 citations·filing 1997–2019
83Inventor score
Top patents by PatentIndex Score
10 records- 0174US7331398B2Multi-drop flow control valve systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Feb 19, 2008·17 cites·24 claims
- 0273US9534459B2Pump actuated valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Jan 3, 2017·2 cites·11 claims
- 0370US10533693B2Pressurized chamber managementSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Jan 14, 2020·2 cites·20 claims
- 0464US10344592B2Flushing microfluidic sensor systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 9, 2019·1 cites·20 claims
- 0557US11015446B2Flushing microfluidic sensor systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted May 25, 2021·0 cites·7 claims
- 0653US5862031AESD protection circuit for integrated circuits having a bipolar differential inputANALOG DEVICES INC·Filed 1997·Granted Jan 19, 1999·16 cites·17 claims
- 0751US7703541B2Rotary actuator mechanism for a downhole toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Apr 27, 2010·3 cites·20 claims
- 0844US10584583B2System and methods for pretests for downhole fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Mar 10, 2020·0 cites·20 claims
- 0941US11208864B2Inflatable downhole packer toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Dec 28, 2021·0 cites·19 claims
- 1039US2013062071A1Minimal travel flow control deviceRYTLEWSKI GARY L·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →