Inventor · disambiguated record
Wesley Neil Ludwig
Also filed as: LUDWIG WESLEY · LUDWIG WESLEY N · LUDWIG WESLEY NEIL
29 granted patents·3 pending applications·240 citations·filing 1989–2023
95Inventor score
Files withHALLIBURTON ENERGY SERVICES INC20CLEMENS JACK GAMMILL4LUDWIG WESLEY NEIL2HALLIBURTON ENERGY SERV INC1LUDWIG WESLEY N1
Top patents by PatentIndex Score
32 records- 0197US11098563B1Perforating gun connection systemHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Aug 24, 2021·12 cites·20 claims
- 0293US12320203B2Electrical contact for perforating gun assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Jun 3, 2025·3 cites·17 claims
- 0392US12264561B2Perforating gunHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Apr 1, 2025·3 cites·20 claims
- 0492US11454076B2Method for synchronizing downhole tractor and winch deploymentHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Sep 27, 2022·3 cites·20 claims
- 0591US10024132B2Through tubing bridge plug and installation method for sameHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 17, 2018·7 cites·20 claims
- 0691US9051812B2Through tubing bridge plug and installation method for sameCLEMENS JACK GAMMILL·Filed 2010·Granted Jun 9, 2015·16 cites·13 claims
- 0787US9376908B2Pipe conveyed extendable well logging toolLUDWIG WESLEY NEIL·Filed 2009·Granted Jun 28, 2016·32 cites·29 claims
- 0886US8714270B2Anchor assembly and method for anchoring a downhole toolCLEMENS JACK GAMMILL·Filed 2010·Granted May 6, 2014·11 cites·20 claims
- 0984US9512698B2Ferrofluid tool for providing modifiable structures in boreholesHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 6, 2016·8 cites·24 claims
- 1084US8555986B2Actuation assembly and method for actuating a downhole toolCLEMENS JACK GAMMILL·Filed 2010·Granted Oct 15, 2013·9 cites·22 claims
- 1182US8555959B2Compression assembly and method for actuating downhole packing elementsCLEMENS JACK GAMMILL·Filed 2010·Granted Oct 15, 2013·8 cites·24 claims
- 1280US9777545B2Well tractorLUDWIG WESLEY NEIL·Filed 2012·Granted Oct 3, 2017·7 cites·19 claims
- 1380US6032733ACable headHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Mar 7, 2000·100 cites·43 claims
- 1470US12352120B2Elastomer molded wheel for downhole tractorHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jul 8, 2025·0 cites·16 claims
- 1570US10415353B2Perforating gun rapid fluid inrush prevention deviceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Sep 17, 2019·2 cites·17 claims
- 1665US11639637B2System and method for centralizing a tool in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted May 2, 2023·0 cites·11 claims
- 1765US10047590B2Ferrofluid tool for influencing electrically conductive paths in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 14, 2018·2 cites·21 claims
- 1859US11156046B2Method for reducing stick-slip logging toolsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Oct 26, 2021·0 cites·20 claims
- 1956US10927670B2Logging while running casingHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Feb 23, 2021·0 cites·17 claims
- 2050US10138718B2Perforation crack designatorHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 27, 2018·0 cites·15 claims
- 2149US9896910B2Ferrofluid tool for isolation of objects in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Feb 20, 2018·0 cites·19 claims
- 2248US10145240B2Downhole formation fluid sampler having an inert sampling bagHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 4, 2018·0 cites·18 claims
- 2346US10435973B2Assessment of pumpoff riskHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 8, 2019·0 cites·20 claims
- 2446US9637990B2Propellant back off toolHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 2, 2017·0 cites·20 claims
- 2546US5025606AGuy control system for extensible mastRAPID DEPLOYMENT TOWERS INC·Filed 1989·Granted Jun 25, 1991·17 cites·22 claims
- 2645US9441478B2Conveying data from a wellbore to a terranean surfaceHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 13, 2016·0 cites·21 claims
- 2745US2020399968A1Method for Synchronizing Downhole Tractor and Winch DeploymentHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 2840US9851428B2Apparatus and method for temperature independent balancing of a toolSAN MARTIN LUIS EMILIO·Filed 2012·Granted Dec 26, 2017·0 cites·30 claims
- 2940US9251982B2Safety switch for well operationsLUDWIG WESLEY N·Filed 2011·Granted Feb 2, 2016·0 cites·15 claims
- 3040US8791407B2Gamma-gamma density measurement system for high-pressure, high-temperature measurementsMOAKE GORDON LAYNE·Filed 2011·Granted Jul 29, 2014·0 cites·30 claims
- 3140US2016356123A1Fluid Pressure ActuatorHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 3235US2005109501A1Perforating gun with improved carrier stripFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →