Houston, Texas
United States
7
2017-06-29
The entities that hold a legal rights for patent applications filed by inventor Cochran Travis E.:
Travis E. Cochran from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Wellbore Strings Containing Expansion Tools
#2 | 2016-02-25Shifting tool collet with rolling component
#3 | 2015-09-10Multizone retrieval system and method
#4 | 2015-09-10Wellbore strings containing expansion tools
#5 | 2011-02-24Sliding sleeve locking mechanisms
#6 | 2010-11-18Subterranean tubular cutter with depth of cut feature
#7 | 2008-06-26Production actuated mud flow back valve
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