P

Inventor

NEGRE JEAN-ERIC

FR5 patents
⚠️ This page may combine multiple inventors who share the name “NEGRE JEAN-ERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SERCEL RECH CONST ELECT

3 patents
US8002031B2Aug 23, 2011

Independent measuring and processing probe for preliminary studies on a well

SERCEL RECH CONST ELECT2 citations55
US9556694B2Jan 31, 2017

Apparatus and method for a motorless seismic tool

SERCEL RECH CONST ELECT1 citations44
US9784058B2Oct 10, 2017

Anchoring mechanism and method for down-hole tool

SERCEL RECH CONST ELECT0 citations34

SHELL OIL CO

1 patent
US6799634B2Oct 5, 2004

Tracer release method for monitoring fluid flow in a well

SHELL OIL CO47 citations86

NEGRE JEAN-ERIC

1 patent
US8149931B2Apr 3, 2012

Multi-carrier transmission process and system in a difficult environment with optimisation of emission power

NEGRE JEAN-ERIC0 citations28