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Mark H. Yamasaki
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Processes and systems for treating oil and gas wells
Patent number
9,366,118
Issue date
Jun 14, 2016
Chevron U.S.A. Inc.
Napoleon Arizmendi
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for measuring well flow rate
Patent number
9,200,509
Issue date
Dec 1, 2015
Chevron U.S.A. Inc.
Mark Hiroshi Yamasaki
G01 - MEASURING TESTING
Information
Patent Grant
Processes and systems for treating oil and gas wells
Patent number
8,408,306
Issue date
Apr 2, 2013
Production Sciences, Inc.
Napoleon Arizmendi
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
PROCESSES AND SYSTEMS FOR TREATING OIL AND GAS WELLS
Publication number
20120273210
Publication date
Nov 1, 2012
Napoleon Arizmendi, JR.
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESSES AND SYSTEMS FOR TREATING OIL AND GAS WELLS
Publication number
20120085547
Publication date
Apr 12, 2012
Napoleon Arizmendi, JR.
E21 - EARTH DRILLING MINING