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Delbert Taylor
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Damon, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Non-explosive downhole perforating and cutting tools
Patent number
11,530,585
Issue date
Dec 20, 2022
Schlumberger Technology Corporation
Hongfa Huang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-explosive downhole perforating and cutting tools
Patent number
11,091,972
Issue date
Aug 17, 2021
Schlumberger Technology Corporation
Hongfa Huang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-explosive downhole perforating and cutting tools
Patent number
10,724,320
Issue date
Jul 28, 2020
Schlumberger Technology Corporation
Hongfa Huang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
NON-EXPLOSIVE DOWNHOLE PERFORATING AND CUTTING TOOLS
Publication number
20210372218
Publication date
Dec 2, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Hongfa Huang
E21 - EARTH DRILLING MINING
Information
Patent Application
NON-EXPLOSIVE DOWNHOLE PERFORATING AND CUTTING TOOLS
Publication number
20200355037
Publication date
Nov 12, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Hongfa Huang
E21 - EARTH DRILLING MINING
Information
Patent Application
NON-EXPLOSIVE DOWNHOLE PERFORATING AND CUTTING TOOLS
Publication number
20170335646
Publication date
Nov 23, 2017
Schlumberger Technology B.V.
Hongfa Huang
E21 - EARTH DRILLING MINING