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Dennis Dean Rood
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Carrollton, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Packer assembly having barrel slips that divert axial loading to th...
Patent number
8,936,102
Issue date
Jan 20, 2015
Halliburton Energy Services, Inc.
Dennis Dean Rood
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer releasing tool and method for releasing a packer assembly fr...
Patent number
6,267,180
Issue date
Jul 31, 2001
Halliburton Energy Services, Inc.
Imre I. Gazda
E21 - EARTH DRILLING MINING
Information
Patent Grant
Slip having passageway for lines therethrough
Patent number
5,906,240
Issue date
May 25, 1999
Halliburton Energy Services, Inc.
Marion D. Kilgore
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reeled tubing deployed packer with control line bypass
Patent number
5,479,991
Issue date
Jan 2, 1996
Halliburton
Clark E. Robison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well packer
Patent number
4,671,354
Issue date
Jun 9, 1987
Otis Engineering Corporation
William D. Henderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well treating equipment and methods
Patent number
4,519,451
Issue date
May 28, 1985
Otis Engineering Corporation
Floyd R. Gray
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Element Pressure Release System
Publication number
20160258234
Publication date
Sep 8, 2016
Halliburton Energy Services, Inc.
Dennis Dean Rood
E21 - EARTH DRILLING MINING
Information
Patent Application
Packer Assembly Having Barrel Slips that Divert Axial Loading to th...
Publication number
20140299332
Publication date
Oct 9, 2014
Halliburton Energy Services, Inc.
Dennis Dean Rood
E21 - EARTH DRILLING MINING