Inventor

COULOMB JEAN-LOUIS

FR8 patents

⚠️ This page may combine multiple inventors who share the name “COULOMB JEAN-LOUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARTIN JEAN-PIERRE

5 patents

US7990138B2Aug 2, 2011

Probe for analysis of a string of rods or tubes in a well

MARTIN JEAN-PIERRE10 citations80

US8207730B2Jun 26, 2012

Method and device for determining the existence and location of stress-inducing forces on a rod

MARTIN JEAN-PIERRE9 citations79

US8471556B2Jun 25, 2013

Magnetic probe and processes of analysis

MARTIN JEAN-PIERRE3 citations59

US8076940B2Dec 13, 2011

Method and device for determining the location of a rod fixing point

MARTIN JEAN-PIERRE6 citations55

US8933693B2Jan 13, 2015

Method and device for determining the existence and location of stress-inducing forces on a rod

MARTIN JEAN-PIERRE0 citations48

INST NAT POLYTECH GRENOBLE

1 patent

US7171342B2Jan 30, 2007

Method for determining magnetization and the field radiated by a ferromagnetic plate

INST NAT POLYTECH GRENOBLE1 citations44

CAVALLERA DIDIER

1 patent

US9520712B2Dec 13, 2016

Method and system for controlling the turn-on time of a device that includes a magnetic circuit

CAVALLERA DIDIER2 citations43

DEMILIER LAURENT

1 patent

US9568562B2Feb 14, 2017

Method for determining the magnetisation of the hull of a ship, and associated device

DEMILIER LAURENT0 citations22