Inventor · disambiguated record
Tom G. Yohanan
Also filed as: YOHANAN TOM · YOHANAN TOM G
9 granted patents·1 pending application·89 citations·filing 2006–2023
87Inventor score
Files withHALLIBURTON ENERGY SERVICES INC3BAKER HUGHES INC2SUMMIT ESP LLC2ALLEN ROBERT D1LEUTHEN JOHN M1
Top patents by PatentIndex Score
10 records- 0195US9998054B1Electric submersible pump variable speed drive controllerSUMMIT ESP LLC·Filed 2017·Granted Jun 12, 2018·14 cites·21 claims
- 0290US8141646B2Device and method for gas lock detection in an electrical submersible pump assemblyALLEN ROBERT D·Filed 2009·Granted Mar 27, 2012·23 cites·18 claims
- 0389US7607896B2Systems and methods for power ride-through in variable speed drivesBAKER HUGHES INC·Filed 2006·Granted Oct 27, 2009·20 cites·16 claims
- 0476US10374542B2Electric submersible pump variable speed drive controllerSUMMIT ESP LLC·Filed 2018·Granted Aug 6, 2019·1 cites·17 claims
- 0572US8092190B2Systems and methods for reducing pump downtime by determining rotation speed using a variable speed driveLEUTHEN JOHN M·Filed 2008·Granted Jan 10, 2012·9 cites·22 claims
- 0670US7834643B2Systems and methods for reducing distortion in a power source using an active harmonics filterBAKER HUGHES INC·Filed 2008·Granted Nov 16, 2010·10 cites·18 claims
- 0766US8314583B2System, method and program product for cable loss compensation in an electrical submersible pump systemYOHANAN TOM G·Filed 2009·Granted Nov 20, 2012·12 cites·14 claims
- 0853US12037880B2Systems and methods for restarting downhole pumpHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 0952US12398631B2Current balancing for wellbore artificial lift deviceHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1047US2025189585A1Electromotive force (emf) monitoring for an electrical submersible pump (esp) with permanent magnet motor (pmm)HALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
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