Inventor · disambiguated record
James Douglas Funkhouser
Also filed as: FUNKHOUSER JAMES D · FUNKHOUSER JAMES DOUGLAS
13 granted patents·1 pending application·124 citations·filing 1994–2022
90Inventor score
Top patents by PatentIndex Score
14 records- 0191US10289125B2High pressure valve and transmission safety checksHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 14, 2019·10 cites·22 claims
- 0290US10253625B2Automated system pre-check methodology and corresponding interfaceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Apr 9, 2019·9 cites·14 claims
- 0384US10995589B2Setting valve configurations in a manifold systemHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 4, 2021·4 cites·25 claims
- 0475US5601312ATwo-piece cover for binding a plurality of sheetsPENGAD INC·Filed 1994·Granted Feb 11, 1997·43 cites·27 claims
- 0571US12318965B2Cement supply control systems and methodsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 0669US11143569B2Pre-job operation valve checksHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 12, 2021·1 cites·25 claims
- 0768US9912261B2Variable frequency drive motor controlHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 6, 2018·1 cites·8 claims
- 0865US10573159B2Engine and transmission notification system using a J1939 data link interfaceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 25, 2020·1 cites·15 claims
- 0961US10628744B2Boolean algebra for claim mapping and analysisHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 21, 2020·0 cites·20 claims
- 1060US10128782B2Variable frequency drive motor controlHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Nov 13, 2018·0 cites·12 claims
- 1160US6010157ATwo-piece cover for binding a plurality of sheetsPENGAD INC·Filed 1998·Granted Jan 4, 2000·31 cites·20 claims
- 1258US6179332B1Copy safe binderFiled 1999·Granted Jan 30, 2001·24 cites·15 claims
- 1355US11260560B2Cement supply control systems and methodsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 1, 2022·0 cites·7 claims
- 1453US2005258631A1Binding apparatusFUNKHOUSER JAMES D·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →