Inventor

RAMIER JULIEN

GB9 patents

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

AKBARI HOSSEIN

2 patents

US8777598B2Jul 15, 2014

Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same

AKBARI HOSSEIN12 citations81

US9347266B2May 24, 2016

Stator inserts, methods of fabricating the same, and downhole motors incorporating the same

AKBARI HOSSEIN3 citations66

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US10233926B2Mar 19, 2019

Stators for downhole motors, methods for fabricating the same, and downhole motors incorporating the same

SCHLUMBERGER TECHNOLOGY CORP1 citations60

US9394429B2Jul 19, 2016

Coupling agents and compositions produced using them

SCHLUMBERGER TECHNOLOGY CORP1 citations50

ROBISSON AGATHE

1 patent

US8197241B2Jun 12, 2012

Nanocomposite Moineau device

ROBISSON AGATHE13 citations81

SINDT OLIVIER

1 patent

US8444901B2May 21, 2013

Method of fabricating a high temperature progressive cavity motor or pump component

SINDT OLIVIER5 citations69

SMITH INTERNATIONAL

1 patent

US10309395B2Jun 4, 2019

Method and apparatus to manufacture a progressive cavity motor or pump

SMITH INTERNATIONAL3 citations68

TU HUILIN

1 patent

US8575273B2Nov 5, 2013

Coupling agents and compositions produced using them

TU HUILIN3 citations59

RAMIER JULIEN

1 patent

US9540545B2Jan 10, 2017

Plasma treatment in fabricating directional drilling assemblies

RAMIER JULIEN1 citations44