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William Allen SCHULTZ
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and methods for deploying a sensor in a downhole tool
Patent number
12,140,015
Issue date
Nov 12, 2024
Weatherford Technology Holdings, LLC
James H. Taylor
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore apparatus for setting a downhole tool
Patent number
11,643,892
Issue date
May 9, 2023
Weatherford Technology Holdings, LLC
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore apparatus for setting a downhole tool
Patent number
11,248,428
Issue date
Feb 15, 2022
Weatherford Technology Holdings, LLC
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sidetrack assembly with replacement mill head for open hole whipstock
Patent number
11,053,741
Issue date
Jul 6, 2021
Weatherford Technology Holdings, LLC
Richard C. Davis
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for cutting casings
Patent number
10,808,481
Issue date
Oct 20, 2020
Weatherford Technology Holdings, LLC
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole casing pulling tool
Patent number
10,458,196
Issue date
Oct 29, 2019
Weatherford Technology Holdings, LLC
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stabilizer
Patent number
9,879,485
Issue date
Jan 30, 2018
Weatherford Technology Holdings, LLC
Mark C. Glaser
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHODS FOR DEPLOYING SENSOR IN DOWNHOLE TOOL
Publication number
20240360751
Publication date
Oct 31, 2024
Weatherford Technology Holdings, LLC.
James H. Taylor
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS FOR DEPLOYING A SENSOR IN A DOWNHOLE TOOL
Publication number
20240044246
Publication date
Feb 8, 2024
Weatherford Technology Holdings, LLC.
James H. Taylor
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE APPARATUS FOR SETTING A DOWNHOLE TOOL
Publication number
20220145711
Publication date
May 12, 2022
Weatherford Technology Holdings, LLC.
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE APPARATUS FOR SETTING A DOWNHOLE TOOL
Publication number
20200256142
Publication date
Aug 13, 2020
Weatherford Technology Holdings, LLC.
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR CUTTING CASINGS
Publication number
20190145211
Publication date
May 16, 2019
Weatherford Technology Holdings, LLC.
William Allen SCHULTZ
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE CASING PULLING TOOL
Publication number
20180258734
Publication date
Sep 13, 2018
Weatherford Technology Holdings, LLC.
William Allen Schultz
E21 - EARTH DRILLING MINING
Information
Patent Application
STABILIZER
Publication number
20160168924
Publication date
Jun 16, 2016
Weatherford Technology Holdings, LLC.
Mark C. GLASER
E21 - EARTH DRILLING MINING