Inventor · disambiguated record
Hector Ulpiano Caicedo
Also filed as: CAICEDO HECTOR ULPIANO
2 granted patents·51 citations·filing 2004–2008
64Inventor score
Technology areasE21B
Files withCHEVRON USA INC2
Top patents by PatentIndex Score
2 records- 0172US7412331B2Method for predicting rate of penetration using bit-specific coefficient of sliding friction and mechanical efficiency as a function of confined compressive strengthCHEVRON USA INC·Filed 2004·Granted Aug 12, 2008·42 cites·15 claims
- 0264US7991554B2Method for predicting rate of penetration using bit-specific coefficients of sliding friction and mechanical efficiency as a function of confined compressive strengthCHEVRON USA INC·Filed 2008·Granted Aug 2, 2011·9 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →