Inventor · disambiguated record
Christopher James Mericas
Also filed as: MERICAS CHRISTOPHER J · MERICAS CHRISTOPHER JAMES
5 granted patents·12 citations·filing 2013–2016
71Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC5
Top patents by PatentIndex Score
5 records- 0176US10435984B2Float valve with resettable auto-fillHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 8, 2019·6 cites·17 claims
- 0271US11162351B2Tracking the position of a downhole projectileHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 2, 2021·4 cites·21 claims
- 0359US10724648B2Float valve assembly with drag force dependent deactivationHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 28, 2020·1 cites·20 claims
- 0452US10273772B2Drilling debris separatorHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 30, 2019·1 cites·18 claims
- 0534US11255131B2High opening pressure poppet valveHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Feb 22, 2022·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →