Inventor · disambiguated record
Liam A. Lines
Also filed as: LINES LIAM · LINES LIAM A
7 granted patents·1 pending application·18 citations·filing 2013–2019
79Inventor score
Technology areasE21B
Top patents by PatentIndex Score
8 records- 0187US10415363B2Control for rotary steerable systemWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Sep 17, 2019·6 cites·26 claims
- 0284US10641077B2Determining angular offset between geomagnetic and gravitational fields while drilling wellboreWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted May 5, 2020·5 cites·21 claims
- 0368US9567844B2Analysis of drillstring dynamics using angular and linear motion data from multiple accelerometer pairsMAULDIN CHARLES L·Filed 2013·Granted Feb 14, 2017·5 cites·35 claims
- 0464US10364608B2Rotary steerable system having multiple independent actuatorsWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jul 30, 2019·1 cites·35 claims
- 0559US10287821B2Roll-stabilized rotary steerable systemWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted May 14, 2019·1 cites·23 claims
- 0658US11136877B2Control for rotary steerable systemWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Oct 5, 2021·0 cites·20 claims
- 0755US10934781B2Rotary steerable system having multiple independent actuatorsWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 0836US2015090497A1Directional Drilling Using Variable Bit Speed, Thrust, and Active DeflectionWEATHERFORD LAMB·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →