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Rick Pilgrim
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Automated pipe tripping apparatus and methods
Patent number
11,499,384
Issue date
Nov 15, 2022
Ensco Services Limited
Rick Pilgrim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated pipe tripping apparatus and methods
Patent number
10,975,639
Issue date
Apr 13, 2021
Ensco Services Limited
Rick Pilgrim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated pipe tripping apparatus and methods
Patent number
10,214,977
Issue date
Feb 26, 2019
Ensco Services Limited
Rick Pilgrim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated pipe tripping apparatus and methods
Patent number
9,441,427
Issue date
Sep 13, 2016
Ensco Services Limited
Rick Pilgrim
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATED PIPE TRIPPING APPARATUS AND METHODS
Publication number
20210301603
Publication date
Sep 30, 2021
Ensco Services Limited
Rick Pilgrim
E21 - EARTH DRILLING MINING
Information
Patent Application
Automated Pipe Tripping Apparatus and Methods
Publication number
20190186220
Publication date
Jun 20, 2019
Ensco Services Limited
Rick Pilgrim
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED PIPE TRIPPING APPARATUS AND METHODS
Publication number
20160376857
Publication date
Dec 29, 2016
ENSCO SERVICES LIMITED
Rick Pilgrim
E21 - EARTH DRILLING MINING