Inventor · disambiguated record
Brian Lee Doud
Also filed as: DOUD BRIAN · DOUD BRIAN LEE
10 granted patents·1 pending application·21 citations·filing 2006–2019
83Inventor score
Top patents by PatentIndex Score
11 records- 0188US11174682B2Pad retention assembly for rotary steerable systemHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Nov 16, 2021·6 cites·20 claims
- 0275US11187042B2Curved piston liner and integral pad assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Nov 30, 2021·2 cites·20 claims
- 0366US11280135B2Steering pad overextension prevention for rotary steerable systemHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Mar 22, 2022·1 cites·20 claims
- 0463US7934548B2Spooled device retaining systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted May 3, 2011·7 cites·20 claims
- 0558US11136829B2Metallic ring for sealing a downhole rotary steering pistonHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 5, 2021·0 cites·20 claims
- 0656US7438280B2High load flange profile for a wireline drumSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Oct 21, 2008·5 cites·22 claims
- 0752US11927095B2Steering pad apparatus and related methodsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Mar 12, 2024·0 cites·19 claims
- 0849US11136835B2Methods to attach highly wear resistant materials to downhole wear componentsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Oct 5, 2021·0 cites·20 claims
- 0947US11891863B2Methods and applications of wear resistant material enhanced via matrix and hard-phase optimizationHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Feb 6, 2024·0 cites·17 claims
- 1047US11293230B2Rotary steerable tool with independent actuatorsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 5, 2022·0 cites·17 claims
- 1144US2015136405A1Pressure pulse generating toolSMITH INTERNATIONAL·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →