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Phillip D. Standifer
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Duncan, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adapting a top drive cement head to a casing running tool
Patent number
10,612,338
Issue date
Apr 7, 2020
Halliburton Energy Services, Inc.
Henry Eugene Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cement head system and method for operating a cement head system
Patent number
10,221,647
Issue date
Mar 5, 2019
Halliburton Energy Services, Inc.
Nicolas A. Rogozinski
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cement head
Patent number
8,695,715
Issue date
Apr 15, 2014
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cement head
Patent number
8,381,808
Issue date
Feb 26, 2013
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ADAPTING A TOP DRIVE CEMENT HEAD TO A CASING RUNNING TOOL
Publication number
20180334875
Publication date
Nov 22, 2018
Halliburton Energy Services, Inc.
Henry Eugene Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Cement Head System and Method for Operating a Cement Head System
Publication number
20170096870
Publication date
Apr 6, 2017
Halliburton Energy Services Inc.
Nicolas A. Rogozinski
E21 - EARTH DRILLING MINING
Information
Patent Application
Cement Head
Publication number
20130126173
Publication date
May 23, 2013
Halliburton Energy Services, Inc.
Henry E. ROGERS
E21 - EARTH DRILLING MINING
Information
Patent Application
Cement head
Publication number
20100101792
Publication date
Apr 29, 2010
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING