Inventor · disambiguated record
Risa Rutter
Also filed as: RUTTER RISA
15 granted patents·3 pending applications·33 citations·filing 2012–2024
89Inventor score
Files withBAKER HUGHES OILFIELD OPERATIONS LLC8BAKER HUGHES INC7BAKER HUGHES A GE CO LLC2SHETH KETANKUMAR K1
Top patents by PatentIndex Score
18 records- 0190US10082150B2Seal section with internal lubricant pump for electrical submersible well pumpBAKER HUGHES INC·Filed 2016·Granted Sep 25, 2018·7 cites·13 claims
- 0286US8982354B2Subsurface motors with fiber optic sensorsBAKER HUGHES INC·Filed 2013·Granted Mar 17, 2015·6 cites·10 claims
- 0383US9441633B2Detection of well fluid contamination in sealed fluids of well pump assembliesSHETH KETANKUMAR K·Filed 2013·Granted Sep 13, 2016·7 cites·13 claims
- 0480US8830471B2Measuring operational parameters in an ESP seal with fiber optic sensorsBAKER HUGHES INC·Filed 2013·Granted Sep 9, 2014·4 cites·19 claims
- 0577US11821431B2Centralizing features in electrical submersible pumpBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Nov 21, 2023·1 cites·19 claims
- 0677US11248603B2Thrust runner vibration dampening spring in electrical submersible pumpBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2019·Granted Feb 15, 2022·2 cites·12 claims
- 0776US11415138B2Intermediate bearing in electrical submersible pumpBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Aug 16, 2022·1 cites·20 claims
- 0876US10344866B2Seal assembly for abrasion resistant bearing of centrifugal pumpBAKER HUGHES INC·Filed 2017·Granted Jul 9, 2019·2 cites·20 claims
- 0969US9133849B2Impeller vane with leading edge enhancementBAKER HUGHES INC·Filed 2012·Granted Sep 15, 2015·2 cites·16 claims
- 1068US11268516B2Gas-lock re-prime shaft passage in submersible well pump and method of re-priming the pumpBAKER HUGHES A GE CO LLC·Filed 2019·Granted Mar 8, 2022·1 cites·20 claims
- 1155US11773857B2Dual ESP with selectable pumpsBAKER HUGHES A GE CO LLC·Filed 2019·Granted Oct 3, 2023·0 cites·9 claims
- 1254US2025341154A1Submersible pumping systems with intake modules having tangential fluid intake portsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1352US10731651B2Apertures spaced around impeller bottom shroud of centrifugal pumpBAKER HUGHES INC·Filed 2017·Granted Aug 4, 2020·0 cites·20 claims
- 1450US11795951B2Thrust runner for abrasion resistant bearing of centrifugal pumpBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 1547US2019368511A1Drive Flank Engagement Between Rotating Components and Shaft of Electrical Submersible Well PumpBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 1645US9410380B2Systems and methods for providing fiber optics in downhole equipmentBAKER HUGHES INC·Filed 2013·Granted Aug 9, 2016·0 cites·7 claims
- 1744US11603854B2Electrical submersible pump seal section reduced leakage featuresBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Mar 14, 2023·0 cites·19 claims
- 1839US2020340481A1Permanent magnet pump with bearings separating modular sectionsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →