Inventor · disambiguated record
Joseph Ansah
Also filed as: ANSAH JOSEPH
2 granted patents·59 citations·filing 2003–2007
66Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERV INC2
Top patents by PatentIndex Score
2 records- 0187US7580796B2Methods and systems for evaluating and treating previously-fractured subterranean formationsHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Aug 25, 2009·33 cites·20 claims
- 0261US6978211B2Methods and systems for using wavelet analysis in subterranean applicationsHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Dec 20, 2005·26 cites·90 claims
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