Inventor · disambiguated record
Brian Tarr
Also filed as: TARR BRIAN · TARR BRIAN A · TARR BRIAN ANSTEY
2 granted patents·1 pending application·35 citations·filing 2002–2014
61Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0176US9708898B2Influx detection at pumps stop events during well drillingCOVAR APPLIED TECH INC·Filed 2014·Granted Jul 18, 2017·7 cites·22 claims
- 0260US6799645B2Method and apparatus for drilling and completing a well with an expandable sand control systemSHELL OIL CO·Filed 2002·Granted Oct 5, 2004·28 cites·8 claims
- 0332US2007235223A1Systems and methods for managing downhole pressureTARR BRIAN A·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →