Inventor
HUDSON STEVEN MARTIN
GB36 patents
⚠️ This page may combine multiple inventors who share the name “HUDSON STEVEN MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
METROL TECH LTD
12 patentsUS11795786B2Oct 24, 2023
Downhole energy harvesting
METROL TECH LTD0 citations62
US11732553B2Aug 22, 2023
Downhole power delivery
METROL TECH LTD0 citations62
US11454093B2Sep 27, 2022
Downhole energy harvesting
METROL TECH LTD0 citations62
US11236586B2Feb 1, 2022
Downhole energy harvesting
METROL TECH LTD0 citations62
US11085271B2Aug 10, 2021
Downhole power delivery
METROL TECH LTD0 citations62
US11085272B2Aug 10, 2021
Powering downhole devices
METROL TECH LTD0 citations62
US11072999B2Jul 27, 2021
Downhole energy harvesting
METROL TECH LTD1 citations62
US11156062B2Oct 26, 2021
Monitoring well installations
METROL TECH LTD0 citations56
US12454886B2Oct 28, 2025
Well installation electrical transmission systems
METROL TECH LTD0 citations52
US12044100B2Jul 23, 2024
Well installations and subsurface safety valves
METROL TECH LTD0 citations52
US11199075B2Dec 14, 2021
Downhole energy harvesting
METROL TECH LTD0 citations52
US10858932B2Dec 8, 2020
Monitoring well installations
METROL TECH LTD0 citations41
EXPRO NORTH SEA LTD
11 patentsUS7460438B2Dec 2, 2008
Downhole data communication
EXPRO NORTH SEA LTD15 citations84
US6865139B2Mar 8, 2005
Subsea navigation and survey
EXPRO NORTH SEA LTD16 citations84
US7554458B2Jun 30, 2009
Downhole communication
EXPRO NORTH SEA LTD11 citations77
US7102532B2Sep 5, 2006
Subsea communication
EXPRO NORTH SEA LTD8 citations74
US6835291B2Dec 28, 2004
Anode monitoring and subsea pipeline power transmission
EXPRO NORTH SEA LTD10 citations74
US9951608B2Apr 24, 2018
Downhole structure sections
EXPRO NORTH SEA LTD4 citations73
US7806180B2Oct 5, 2010
Signalling systems and methods for communicating with a downhole location in a well installation
EXPRO NORTH SEA LTD3 citations63
US7071837B2Jul 4, 2006
Data transmission in pipeline systems
EXPRO NORTH SEA LTD5 citations61
US10704378B2Jul 7, 2020
Well monitoring
EXPRO NORTH SEA LTD1 citations57
US7315256B2Jan 1, 2008
Magnetic signalling in pipelines
EXPRO NORTH SEA LTD1 citations51
US10619476B2Apr 14, 2020
Downhole communication
EXPRO NORTH SEA LTD0 citations40
HUDSON STEVEN MARTIN
8 patentsUS8639395B2Jan 28, 2014
Conductive bodies
HUDSON STEVEN MARTIN17 citations83
US9546539B2Jan 17, 2017
Downhole power generation
HUDSON STEVEN MARTIN9 citations82
US9371727B2Jun 21, 2016
Well monitoring
HUDSON STEVEN MARTIN2 citations57
US9022102B2May 5, 2015
Control of sub surface safety valves
HUDSON STEVEN MARTIN2 citations57
US8164475B2Apr 24, 2012
Downhole communication
HUDSON STEVEN MARTIN1 citations51
US9786431B2Oct 10, 2017
Electrical power and/or electrical signal transmission
HUDSON STEVEN MARTIN0 citations41
US9506341B2Nov 29, 2016
Transmitting power through a wellhead using at least one toroid
HUDSON STEVEN MARTIN0 citations41
US8965277B2Feb 24, 2015
Aircraft and conductive bodies
HUDSON STEVEN MARTIN0 citations41
FLIGHT REFUELING LTD
4 patentsUS6469635B1Oct 22, 2002
Bore hole transmission system using impedance modulation
FLIGHT REFUELING LTD40 citations92
US6510106B2Jan 21, 2003
Systems and methods for locating subsurface objects
FLIGHT REFUELING LTD16 citations84
US6788075B2Sep 7, 2004
Anode monitoring
FLIGHT REFUELING LTD5 citations73
US6262578B1Jul 17, 2001
Detection and location of current leakage paths and detection of oscillations
FLIGHT REFUELING LTD12 citations73