Inventor · disambiguated record
Brent L. Estes
Also filed as: ESTES BRENT · ESTES BRENT L
3 granted patents·46 citations·filing 1999–2000
73Inventor score
Files withHALLIBURTON ENERGY SERV INC3
Top patents by PatentIndex Score
3 records- 0168US6420319B1Well treatment method employing new and improved drilling fluids and additives thereforHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Jul 16, 2002·12 cites·21 claims
- 0262US6133203ADrilling fluids and additives thereforHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Oct 17, 2000·19 cites·14 claims
- 0352US6315061B1Brine-based drilling fluids for ballast tank storageHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Nov 13, 2001·15 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →