Spring, Texas
United States
6
2013-12-12
The entities that hold a legal rights for patent applications filed by inventor Martinez Ricardo:
Ricardo Martinez from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Flow control system with variable staged adjustable triggering device
#2 | 2013-05-02Pressure cycle independent indexer and methods
#3 | 2012-10-18FLOW CONTROL SYSTEM
#4 | 2011-08-25System and method for formation isolation
#5 | 2010-08-26Method for controlling a downhole tool with a linearly actuated hydraulic switch
#6 | 2010-08-19Fail as is mechanism and method
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