Inventor · disambiguated record
Phillip Standifer
Also filed as: STANDIFER PHILLIP · STANDIFER PHILLIP D · STANDIFER PHILLIP DAVID
5 granted patents·36 citations·filing 2008–2022
77Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0193US11920463B1Wellbore system with dissolving ball and independent plug latching profilesCitadel Casing Solutions LLC·Filed 2022·Granted Mar 5, 2024·4 cites·4 claims
- 0285US8695715B2Cement headHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Apr 15, 2014·10 cites·17 claims
- 0379US8381808B2Cement headHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Feb 26, 2013·19 cites·33 claims
- 0461US10221647B2Cement head system and method for operating a cement head systemHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 5, 2019·2 cites·21 claims
- 0557US10612338B2Adapting a top drive cement head to a casing running toolHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 7, 2020·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →