Inventor · disambiguated record
Brad Robert Bull
Also filed as: BULL BRAD · BULL BRAD R · Bull Brad Robert
17 granted patents·9 pending applications·115 citations·filing 2004–2025
92Inventor score
Files withHALLIBURTON ENERGY SERVICES INC19HALLIBURTON ENERGY SERV INC3BULL BRAD R2CASE LEONARD1HALLIUBURTON ENERGY SERVICES I1
Top patents by PatentIndex Score
26 records- 0191US11149515B1Multiple down-hole tool injection system and methodHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Oct 19, 2021·6 cites·20 claims
- 0291US10747240B1Flow exchanger system, trans-pressure conduction system for high pressure sand slurry delivery systemHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Aug 18, 2020·5 cites·17 claims
- 0391US10094501B2High pressure remote connector with self-aligning geometryHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 9, 2018·14 cites·12 claims
- 0488US8151885B2Erosion resistant flow connectorBULL BRAD R·Filed 2009·Granted Apr 10, 2012·39 cites·20 claims
- 0585US12312928B2Wellbore services system with anytime access for pump maintenanceHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted May 27, 2025·2 cites·20 claims
- 0685US7963572B2Differential pitch hammerless connection with hydraulic driving mechanismHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Jun 21, 2011·17 cites·12 claims
- 0784US12055025B2Continuous pumping operations using decoupled pump maintenanceHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Aug 6, 2024·2 cites·15 claims
- 0878US11339633B1Split flow suction manifoldHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted May 24, 2022·1 cites·20 claims
- 0975US11377018B1Cable transportHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 5, 2022·1 cites·20 claims
- 1072US8727004B2Methods of treating subterranean formations utilizing servicing fluids comprising liquefied petroleum gas and apparatus thereofBULL BRAD R·Filed 2009·Granted May 20, 2014·13 cites·20 claims
- 1170US2025257642A1Wellbore services system with anytime access for pump maintenanceHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 1266US7059424B2Apparatus for rotating a threaded closure deviceHALLIUBURTON ENERGY SERVICES I·Filed 2004·Granted Jun 13, 2006·15 cites·19 claims
- 1361US11255475B2High pressure remote connector with self-aligning geometryHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Feb 22, 2022·0 cites·6 claims
- 1456US2025243856A1Isolation system for equipment maintenance during well treatment opertionsHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 1552US12503934B2Continuous pumping operations using central pump areaHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Dec 23, 2025·0 cites·22 claims
- 1652US12252967B1Methods to regulate downhole fluid flow through a plurality of valves and downhole fluid flow regulation systemsHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 1750US2009261575A1Adjustable Length Discharge Joint for High Pressure ApplicationsHALLIBURTON ENERGY SERV INC·Filed 2008·Application pending·0 cites
- 1847US11333011B1Simultaneous fracturing high-pressure linesHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted May 17, 2022·0 cites·18 claims
- 1947US11248456B2Simultaneous multiple well stimulationHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 2047US2023341061A1Double-guided dart check valve for surface hydraulic fracturing operationsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Application pending·0 cites
- 2146US2007125541A1Threaded connector for well servicing applicationsHALLIBURTON ENERGY SERV INC·Filed 2005·Application pending·0 cites
- 2244US10763063B2Pressure switchHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Sep 1, 2020·0 cites·20 claims
- 2340US2009301725A1Proppant Addition Method and SystemCASE LEONARD·Filed 2009·Application pending·0 cites
- 2436US2018298713A1Remote connection to wellhead for multiple operationsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Application pending·0 cites
- 2533US2017072545A1Rotatable hammer deviceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Application pending·0 cites
- 2629US2019003606A1Electro-mechanical pressure relief valveHALLIBURTON ENERGY SERVICES INC·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →