Inventor
RUTTER RISA
US16 patents
⚠️ This page may combine multiple inventors who share the name “RUTTER RISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
7 patentsUS10082150B2Sep 25, 2018
Seal section with internal lubricant pump for electrical submersible well pump
BAKER HUGHES INC7 citations82
US8982354B2Mar 17, 2015
Subsurface motors with fiber optic sensors
BAKER HUGHES INC6 citations71
US8830471B2Sep 9, 2014
Measuring operational parameters in an ESP seal with fiber optic sensors
BAKER HUGHES INC4 citations71
US10344866B2Jul 9, 2019
Seal assembly for abrasion resistant bearing of centrifugal pump
BAKER HUGHES INC2 citations69
US9133849B2Sep 15, 2015
Impeller vane with leading edge enhancement
BAKER HUGHES INC2 citations61
US9410380B2Aug 9, 2016
Systems and methods for providing fiber optics in downhole equipment
BAKER HUGHES INC0 citations51
US10731651B2Aug 4, 2020
Apertures spaced around impeller bottom shroud of centrifugal pump
BAKER HUGHES INC0 citations45
BAKER HUGHES OILFIELD OPERATIONS LLC
6 patentsUS11248603B2Feb 15, 2022
Thrust runner vibration dampening spring in electrical submersible pump
BAKER HUGHES OILFIELD OPERATIONS LLC2 citations72
US11821431B2Nov 21, 2023
Centralizing features in electrical submersible pump
BAKER HUGHES OILFIELD OPERATIONS LLC1 citations59
US11415138B2Aug 16, 2022
Intermediate bearing in electrical submersible pump
BAKER HUGHES OILFIELD OPERATIONS LLC1 citations56
US11603854B2Mar 14, 2023
Electrical submersible pump seal section reduced leakage features
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations50
US11795951B2Oct 24, 2023
Thrust runner for abrasion resistant bearing of centrifugal pump
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations48
US12540534B2Feb 3, 2026
ESP with improved deployment for live intervention
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations45