Assignee
SUMRALL ERNEST NEWTON
US·2 granted patents·1 pending application·0 citations·filing 2012–2019
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0148US10738547B2Borehole conditioning toolsSUMRALL ERNEST NEWTON·Filed 2019·Granted Aug 11, 2020·0 cites·8 claims
- 0241US10337266B2Borehole conditioning toolsSUMRALL ERNEST NEWTON·Filed 2015·Granted Jul 2, 2019·0 cites·5 claims
- 0332US2013147633A1Modular Data Acquisition for Drilling OperationsSUMRALL ERNEST NEWTON·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →