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Jean-Pierre Masson
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Richmond, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Acoustic transducers for tubulars
Patent number
7,460,435
Issue date
Dec 2, 2008
Schlumberger Technology Corporation
Fernando Garcia-Osuna
G01 - MEASURING TESTING
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Patent Grant
Wellbore apparatus with sliding shields
Patent number
7,367,392
Issue date
May 6, 2008
Schlumberger Technology Corporation
Khanh Duong
E21 - EARTH DRILLING MINING
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Patent Grant
Acoustic sensor assembly
Patent number
6,466,513
Issue date
Oct 15, 2002
Schlumberger Technology Corporation
Miguel F. Pabon
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Patent Grant
Method of sonic logging while drilling a borehole traversing an ear...
Patent number
5,796,677
Issue date
Aug 18, 1998
Schlumberger Technology Corporation
Sergio Kostek
G01 - MEASURING TESTING
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Patent Grant
Method and apparatus for detecting acoustic vibrations in a borehole
Patent number
4,953,398
Issue date
Sep 4, 1990
Schlumberger Technology Corp.
Jean-Pierre Masson
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
WELLBORE APPARATUS WITH SLIDING SHIELDS
Publication number
20050150655
Publication date
Jul 14, 2005
SCHLUMBERGER TECHNOLOGY CORPORATION
Khanh Duong
E21 - EARTH DRILLING MINING
Information
Patent Application
ACOUSTIC TRANSDUCERS FOR TUBULARS
Publication number
20050152219
Publication date
Jul 14, 2005
SCHLUMBERGER TECHNOLOGY CORPORATION
Fernando Garcia-Osuna
E21 - EARTH DRILLING MINING