Inventor

DAVID DIDIER

FR5 patents

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

VALLOUREC OIL & GAS FRANCE

2 patents

US10655228B2May 19, 2020

Abutment for a tubular component overlaid with a metallic composite deposit and method for making it

VALLOUREC OIL & GAS FRANCE1 citations52

US9500043B2Nov 22, 2016

Threaded joint with low tightening torque

VALLOUREC OIL & GAS FRANCE1 citations45

LEVEAU GÉRARD

1 patent

US9200486B2Dec 1, 2015

Wired drill pipe with improved configuration

LEVEAU GÉRARD7 citations73

VALLOUREC MANNESMANN OIL & GAS

1 patent

US7647839B2Jan 19, 2010

Installation and method for testing system of loads of a sample using a packer

VALLOUREC MANNESMANN OIL & GAS6 citations60

DAVID DIDIER

1 patent

US9291004B2Mar 22, 2016

Tubular drill string component and corresponding drill string

DAVID DIDIER0 citations28