Inventor

VAN DORT ROLAND MARCEL

GB4 patents

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

CALEDYNE LTD

1 patent

US7891428B2Feb 22, 2011

Safety valve

CALEDYNE LTD9 citations75

BAKER HUGHES A GE CO LLC

1 patent

US10450835B2Oct 22, 2019

Flow control system

BAKER HUGHES A GE CO LLC2 citations69

MARTIN DAVID GLEN

1 patent

US9598932B2Mar 21, 2017

Flow control system

MARTIN DAVID GLEN2 citations63

JACKSON TODD CHRISTOPHE

1 patent

US10968711B2Apr 6, 2021

Shifting tool having puncture device, system, and method

JACKSON TODD CHRISTOPHE0 citations48