Membership
Tour
Register
Log in
Luke Richey
Follow
Person
Fort Worth, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Burst sleeve and positive indication for fracture sleeve opening
Patent number
9,885,224
Issue date
Feb 6, 2018
Weatherford Technology Holdings, LLC
John Tough
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sliding sleeve having contracting, segmented ball seat
Patent number
9,593,553
Issue date
Mar 14, 2017
Weatherford Technology Holdings, LLC
Michael Shane Larisey
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
BURST SLEEVE AND POSITIVE INDICATION FOR FRACTURE SLEEVE OPENING
Publication number
20150152709
Publication date
Jun 4, 2015
WEATHERFORD/LAMB, INC.
John Tough
E21 - EARTH DRILLING MINING
Information
Patent Application
Sliding Sleeve Having Contracting, Segmented Ball Seat
Publication number
20140166912
Publication date
Jun 19, 2014
WEATHERFORD/LAMB, INC.
Michael Shane Larisey
E21 - EARTH DRILLING MINING