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Michael A. Oehlert
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Bryan, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Method for controlling oil and gas well production from multiple wells
Patent number
7,273,098
Issue date
Sep 25, 2007
Scientific Microsystems, Inc.
Rick Evans
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Differential pressure controller
Patent number
6,883,606
Issue date
Apr 26, 2005
Scientific Microsystems, Inc.
Rick Evans
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Method for controlling oil and gas well production from multiple wells
Publication number
20050178545
Publication date
Aug 18, 2005
Scientific MicroSystems, Inc.
Rick Evans
E21 - EARTH DRILLING MINING
Information
Patent Application
Differential pressure controller
Publication number
20030145986
Publication date
Aug 7, 2003
Scientific MicroSystems, Inc.
Rick Evans
E21 - EARTH DRILLING MINING