Inventor · disambiguated record
David A. Castillo
Also filed as: CASTILLO DAVID A
4 granted patents·31 citations·filing 2007–2012
75Inventor score
Top patents by PatentIndex Score
4 records- 0184US9238942B2System and method for stress field based wellbore steeringMOOS DANIEL·Filed 2012·Granted Jan 19, 2016·9 cites·20 claims
- 0281US8365827B2Fracturing method to reduce tortuosityBAKER HUGHES INC·Filed 2010·Granted Feb 5, 2013·8 cites·18 claims
- 0370US8190369B2System and method for stress field based wellbore steeringMOOS DANIEL·Filed 2008·Granted May 29, 2012·11 cites·19 claims
- 0450US7529624B2Method and apparatus for remote characterization of faults in the vicinity of boreholesGEOMECHANICS INTERNATIONAL INC·Filed 2007·Granted May 5, 2009·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →