Alan M. Eddison

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Steerable drilling tool and system
- Patent number 5,529,133
- Issue date Jun 25, 1996
- Schlumberger Technology Corporation
- Alan M. Eddison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Articulated directional drilling motor assembly
- Patent number 5,520,256
- Issue date May 28, 1996
- Schlumberger Technology Corporation
- Alan M. Eddison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for directional drilling with downhole motor o...
- Patent number 5,311,952
- Issue date May 17, 1994
- Schlumberger Technology Corporation
- Alan Eddison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole adjustable stabilizer
- Patent number 5,181,576
- Issue date Jan 26, 1993
- Anadrill, Inc.
- Warren E. Askew
- E21 - EARTH DRILLING MINING
Information Patent Grant
Directional drilling methods and apparatus
- Patent number 5,139,094
- Issue date Aug 18, 1992
- Anadrill, Inc.
- Bernhard Prevedel
- E21 - EARTH DRILLING MINING