Houston, Texas
United States
6
2015-11-05
The entities that hold a legal rights for patent applications filed by inventor PHI Manh V.:
Manh V. PHI from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Wellbore flow-control assemblies for hydrocarbon wells, and systems and methods including the same
#2 | 2012-09-20Wellbore method and apparatus for completion, production and injection
#3 | 2010-02-11Wellbore method and apparatus for completion, production and injection
#4 | 2009-12-03Wellbore method and apparatus for completion, production and injection
#5 | 2009-07-23Profile control apparatus and method for production and injection wells
#6 | 2008-07-03Hydraulically controlled burst disk subs and methods for their use
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