Trigg
Australia
3
2012-08-30
The entities that hold a legal rights for patent applications filed by inventor Castillo David A.:
David A. Castillo from Trigg, AU has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for stress field based wellbore steering
#2 | 2009-03-12System and method for stress field based wellbore steering
#3 | 2008-08-21Method and apparatus for remote characterization of faults in the vicinity of boreholes
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