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Paul Beguin
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Intervention tool with operational parameter sensors
Patent number
8,220,541
Issue date
Jul 17, 2012
Schlumberger Technology Corporation
Ruben Martinez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Intervention tool with operational parameter sensors
Patent number
7,607,478
Issue date
Oct 27, 2009
Schlumberger Technology Corporation
Ruben Martinez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Open hole tractor with tracks
Patent number
7,156,192
Issue date
Jan 2, 2007
Schlumberger Technology Corp.
Julio C. Guerrero
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Intervention Tool with Operational Parameter Sensors
Publication number
20100006279
Publication date
Jan 14, 2010
Ruben Martinez
E21 - EARTH DRILLING MINING
Information
Patent Application
INTERVENTION TOOL WITH OPERATIONAL PARAMETER SENSORS
Publication number
20070251687
Publication date
Nov 1, 2007
Ruben Martinez
E21 - EARTH DRILLING MINING
Information
Patent Application
Open hole tractor with tracks
Publication number
20050034874
Publication date
Feb 17, 2005
Julio C. Guerrero
E21 - EARTH DRILLING MINING