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Inventor

LAIRD MARY L

US10 patents
⚠️ This page may combine multiple inventors who share the name “LAIRD MARY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAKER HUGHES INC

5 patents
US7434633B2Oct 14, 2008

Radially expandable downhole fluid jet cutting tool

BAKER HUGHES INC22 citations92
US9574417B2Feb 21, 2017

Wireline hydraulic driven mill bottom hole assemblies and methods of using same

BAKER HUGHES INC19 citations80
US7588101B2Sep 15, 2009

Radially expandable downhole fluid jet cutting tool having an inflatable member

BAKER HUGHES INC7 citations73
US9725977B2Aug 8, 2017

Retractable cutting and pulling tool with uphole milling capability

BAKER HUGHES INC3 citations71
US9366101B2Jun 14, 2016

Cutting and pulling tool with double acting hydraulic piston

BAKER HUGHES INC3 citations65

WEATHERFORD LAMB

2 patents
US6827148B2Dec 7, 2004

Downhole tool for use in a wellbore

WEATHERFORD LAMB20 citations92
US8347964B2Jan 8, 2013

Releasing and recovering tool

WEATHERFORD LAMB17 citations90

LAIRD MARY L

2 patents
US8403048B2Mar 26, 2013

Slickline run hydraulic motor driven tubing cutter

LAIRD MARY L9 citations79
US8915298B2Dec 23, 2014

Slickline or wireline run hydraulic motor driven mill

LAIRD MARY L0 citations45

FISHER JERRY W

1 patent
US8141634B2Mar 27, 2012

Releasing and recovering tool

FISHER JERRY W31 citations88