Inventor

Thomas S. Myerley

Inventor

Broken Arrow, OK, US

Overview

2005–2018

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary

E21BEarth or rock drilling67%

F16KValves17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

9,903,181'Communication and lock open safety valve system and method'2018 9,739,119'Penetrator for a puncture communication tool and method'2017 9,068,661'Curved flapper seal with stepped intermediate surface'2015 8,863,767'Alignment system for flapper valve'2014 8,820,402'Downhole shock absorber with guided crushable nose'2014 8,443,894'Anchor/shifting tool with sequential shift then release functionality'2013 8,439,118'Pressure vortex device to allow flapper closure in high velocity fluid applications'2013 8,336,628'Pressure equalizing a ball valve through an upper seal bypass'2012 8,016,035'Chemical injection check valve incorporated into a tubing retrievable safety valve'2011 8,011,428'Downhole decelerating device, system and method'2011 7,409,996'Control system communication and lock open tool and method for locking open a safety valve and communicating with surface'2008 6,902,006'Lock open and control system access apparatus and method for a downhole safety valve'2005 6,848,509'Pressure equalizing plunger valve for downhole use'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2017Patents assigned to BAKER HUGHES INC (12)· patent assignee history

2005–2018Based in Broken Arrow, OK, US· patent location history

2012–2018Patents assigned to MYERLEY THOMAS S (8)· patent assignee history

2013–2014Patents assigned to COGHILL ANTHONY S (2)· patent assignee history

2014–2017Patents assigned to HAIR MICHAEL L (3)· patent assignee history

2014–2015Patents assigned to DYER ROBERT J (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAKER HUGHES INC	12	2005–2017
MYERLEY THOMAS Sself	8	2012–2018
HAIR MICHAEL L	3	2014–2017
COGHILL ANTHONY S	2	2013–2014
DYER ROBERT J	2	2014–2015

Locations

Location	Patents	Span
Broken Arrow, OK, US	13	2005–2018