Inventor · disambiguated record
Earl B. Brookbank
Also filed as: BROOKBANK EARL B · BROOKBANK EARL BRUCE · BROOKBANK III EARL B
28 granted patents·1 pending application·957 citations·filing 1981–2015
97Inventor score
Top patents by PatentIndex Score
29 records- 0196US4681169AApparatus and method for supplying electric power to cable suspended submergible pumpsTRW INC·Filed 1986·Granted Jul 21, 1987·105 cites·7 claims
- 0292US6192983B1Coiled tubing strings and installation methodsBAKER HUGHES INC·Filed 1999·Granted Feb 27, 2001·184 cites·17 claims
- 0390US6883604B2Shaft locking couplings for submersible pump assembliesBAKER HUGHES INC·Filed 2002·Granted Apr 26, 2005·41 cites·22 claims
- 0490US6328111B1Live well deployment of electrical submersible pumpBAKER HUGHES INC·Filed 1999·Granted Dec 11, 2001·152 cites·45 claims
- 0587US7325601B2Shaft locking couplings for submersible pump assembliesBAKER HUGHES INC·Filed 2005·Granted Feb 5, 2008·17 cites·18 claims
- 0683US8950472B2System for monitoring linearity of down-hole pumping systems during deployment and related methodsHARMAN ROBERT M·Filed 2011·Granted Feb 10, 2015·5 cites·10 claims
- 0782US8708664B2System to measure vibrations using fiber optic sensorsBROOKBANK EARL B·Filed 2010·Granted Apr 29, 2014·6 cites·19 claims
- 0881US5988996AElectrical shaft grounding brush assembly and holder for a submersible pump motorBAKER HUGHES INC·Filed 1997·Granted Nov 23, 1999·38 cites·31 claims
- 0980US9341054B2System for monitoring linearity of down-hole pumping systems during deployment and related methodsBAKER HUGHES INC·Filed 2015·Granted May 17, 2016·2 cites·20 claims
- 1080US8830471B2Measuring operational parameters in an ESP seal with fiber optic sensorsBAKER HUGHES INC·Filed 2013·Granted Sep 9, 2014·4 cites·19 claims
- 1179US8684100B2Electrically engaged, hydraulically set downhole devicesTINGLER KEVIN S·Filed 2011·Granted Apr 1, 2014·8 cites·18 claims
- 1279US8537364B2Fiber optic measurement of parameters for downhole pump diffuser sectionSHETH KETANKUMAR K·Filed 2011·Granted Sep 17, 2013·3 cites·7 claims
- 1379US5086196AElectro-mechanical cable for cable deployed pumping systemsCAMCO INC·Filed 1990·Granted Feb 4, 1992·46 cites·14 claims
- 1477US8891076B2Fiber optic measurement of parameters for downhole pump diffuser sectionBAKER HUGHES INC·Filed 2013·Granted Nov 18, 2014·6 cites·11 claims
- 1573US5070940AApparatus for deploying and energizing submergible electric motor downholeCAMCO INC·Filed 1990·Granted Dec 10, 1991·65 cites·16 claims
- 1672US6099271ADownhole electrical submersible pump with dynamically stable bearing systemBAKER HUGHES INC·Filed 1999·Granted Aug 8, 2000·35 cites·12 claims
- 1771US8435015B2Heat transfer through the electrical submersible pumpBROOKBANK EARL B·Filed 2009·Granted May 7, 2013·12 cites·14 claims
- 1871US8358043B2Enhanced thermal conductivity material in annular gap between electrical motor stator and housingBAKER HUGHES INC·Filed 2009·Granted Jan 22, 2013·6 cites·26 claims
- 1971US6143988ACoiled tubing supported electrical cable having indentationsBAKER HUGHES INC·Filed 1998·Granted Nov 7, 2000·61 cites·33 claims
- 2071US5821452ACoiled tubing supported electrical cable having clamped elastomer supportsBAKER HUGHES INC·Filed 1997·Granted Oct 13, 1998·34 cites·20 claims
- 2170US4621689ACable suspended submergible pumping system with safety valveTRW INC·Filed 1985·Granted Nov 11, 1986·41 cites·5 claims
- 2268US8028753B2System, method and apparatus for controlling the flow rate of an electrical submersible pump based on fluid densityBAKER HUGHES INC·Filed 2008·Granted Oct 4, 2011·10 cites·20 claims
- 2364US5828149ALubricant inducer pump for electrical motorBAKER HUGHES INCORPORTED·Filed 1996·Granted Oct 27, 1998·29 cites·4 claims
- 2463US4453892ASubmergible pump installationsTRW INC·Filed 1981·Granted Jun 12, 1984·17 cites·10 claims
- 2561US7984766B2System, method and apparatus for gas extraction device for down hole oilfield applicationsBAKER HUGHES INC·Filed 2008·Granted Jul 26, 2011·7 cites·19 claims
- 2660US8596348B2Downhole connector maintenance toolBROOKBANK EARL B·Filed 2009·Granted Dec 3, 2013·6 cites·27 claims
- 2754US6571879B1Surface-actuated release tool for submersible pump assembliesBAKER HUGHES INC·Filed 2000·Granted Jun 3, 2003·17 cites·15 claims
- 2842US8397821B2Caisson two-phase emulsion reducerBROWN DONN J·Filed 2009·Granted Mar 19, 2013·0 cites·16 claims
- 2936US2002050361A1Novel completion method for rigless intervention where power cable is permanently deployedFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →