Inventor · disambiguated record
Charles Collins
Also filed as: COLLINS CHARLES · COLLINS JR CHARLES E · Collins Charles Evan
14 granted patents·7 pending applications·36 citations·filing 1998–2024
88Inventor score
Files withGE OIL & GAS ESP INC15BAKER HUGHES ESP INC2GEN ELECTRIC2BAKER HUGHES OILFIELD OPERATIONS LLC1
Top patents by PatentIndex Score
21 records- 0170US9260924B2Flexible joint connectionGE OIL & GAS ESP INC·Filed 2012·Granted Feb 16, 2016·4 cites·4 claims
- 0269US11365809B2Mechanical seal protector for ESP seal sectionsBAKER HUGHES ESP INC·Filed 2014·Granted Jun 21, 2022·3 cites·12 claims
- 0369US10260330B2Fluid intake for an artificial lift system and method of operating such systemGEN ELECTRIC·Filed 2015·Granted Apr 16, 2019·2 cites·23 claims
- 0469US5927443AWheel chock assemblyFiled 1998·Granted Jul 27, 1999·22 cites·16 claims
- 0565US11802469B2ESP gas slug avoidance systemBAKER HUGHES ESP INC·Filed 2022·Granted Oct 31, 2023·0 cites·16 claims
- 0663US10228062B2Modular seal section with external ports to configure chambers in series or parallel configurationGE OIL & GAS ESP INC·Filed 2016·Granted Mar 12, 2019·1 cites·18 claims
- 0762US10301915B2Seal configuration for ESP systemsGE OIL & GAS ESP INC·Filed 2013·Granted May 28, 2019·2 cites·19 claims
- 0858US8925928B2Mechanical seal with PFA bellowsGE OIL & GAS ESP INC·Filed 2012·Granted Jan 6, 2015·1 cites·18 claims
- 0957US2024250591A1System for field alignment of tandem permanent magnet motorsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1053US11118582B2Linear hydraulic pump for submersible applicationsGE OIL & GAS ESP INC·Filed 2019·Granted Sep 14, 2021·0 cites·10 claims
- 1153US10253883B2Redundant shaft seals in ESP seal sectionGE OIL & GAS ESP INC·Filed 2014·Granted Apr 9, 2019·1 cites·7 claims
- 1253US9400053B2Mechanical seal with PFA bellowsGE OIL & GAS ESP INC·Filed 2014·Granted Jul 26, 2016·0 cites·20 claims
- 1351US10371214B2Flexible joint connectionGE OIL & GAS ESP INC·Filed 2017·Granted Aug 6, 2019·0 cites·14 claims
- 1451US2017184097A1Linear Hydraulic Pump for Submersible ApplicationsGE OIL & GAS ESP INC·Filed 2015·Application pending·0 cites
- 1549US11486243B2ESP gas slug avoidance systemGE OIL & GAS ESP INC·Filed 2016·Granted Nov 1, 2022·0 cites·17 claims
- 1648US2014370995A1Flexible joint connectionGE OIL & GAS ESP INC·Filed 2014·Application pending·0 cites
- 1746US2017321711A1Isolated thrust chamber for esp seal sectionGE OIL & GAS ESP INC·Filed 2014·Application pending·0 cites
- 1841US10830024B2Method for producing from gas slugging reservoirsGE OIL & GAS ESP INC·Filed 2017·Granted Nov 10, 2020·0 cites·17 claims
- 1936US2017159414A1Seal assembly for a submersible pumping system and an associated method thereofGEN ELECTRIC·Filed 2015·Application pending·0 cites
- 2035US2016076550A1Redundant ESP Seal Section ChambersGE OIL & GAS ESP INC·Filed 2015·Application pending·0 cites
- 2135US2017184089A1Rotary Hydraulic Pump with ESP MotorGE OIL & GAS ESP INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →