Inventor · disambiguated record
Daniel A. Marson
Also filed as: MARSON DANIEL A · MARSON DANIEL ANDREW
3 granted patents·4 pending applications·2 citations·filing 2013–2019
53Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0164US10364608B2Rotary steerable system having multiple independent actuatorsWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jul 30, 2019·1 cites·35 claims
- 0259US10287821B2Roll-stabilized rotary steerable systemWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted May 14, 2019·1 cites·23 claims
- 0355US10934781B2Rotary steerable system having multiple independent actuatorsWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 0446US2016349082A1Rotary steerable system for vertical drillingWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Application pending·0 cites
- 0544US2014262507A1Rotary steerable system for vertical drillingWEATHERFORD LAMB·Filed 2013·Application pending·0 cites
- 0636US2015090497A1Directional Drilling Using Variable Bit Speed, Thrust, and Active DeflectionWEATHERFORD LAMB·Filed 2013·Application pending·0 cites
- 0728US2017107762A1Pulsating Rotary Steerable SystemWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →