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Inventor

SCRANTON JOSEPH D

US9 patents
⚠️ This page may combine multiple inventors who share the name “SCRANTON JOSEPH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

4 patents
US7628207B2Dec 8, 2009

Accumulator for subsea equipment

SCHLUMBERGER TECHNOLOGY CORP32 citations90
US7984764B2Jul 26, 2011

Accumulator for subsea equipment

SCHLUMBERGER TECHNOLOGY CORP8 citations82
US8002041B2Aug 23, 2011

Accumulator for subsea equipment

SCHLUMBERGER TECHNOLOGY CORP4 citations60
US9062514B2Jun 23, 2015

Downhole valve

SCHLUMBERGER TECHNOLOGY CORP0 citations34

DOWELL SCHLUMBERGER INC

3 patents
US4660637AApr 28, 1987

Packer and service tool assembly

DOWELL SCHLUMBERGER INC47 citations92
US5069280ADec 3, 1991

Gravel packer and service tool

DOWELL SCHLUMBERGER INC61 citations91
US4862957ASep 5, 1989

Packer and service tool assembly

DOWELL SCHLUMBERGER INC55 citations91

VAYNSHTEYN VLADIMIR

1 patent
US8336629B2Dec 25, 2012

Method and system for running subsea test tree and control system without conventional umbilical

VAYNSHTEYN VLADIMIR10 citations82

SCRANTON JOSEPH D

1 patent
US8839868B2Sep 23, 2014

Subsea control system with interchangeable mandrel

SCRANTON JOSEPH D7 citations74