Inventor · disambiguated record
Andrew John Eis
Also filed as: EIS ANDREW · EIS ANDREW J · EIS ANDREW JOHN
3 granted patents·1 pending application·10 citations·filing 2010–2017
61Inventor score
Top patents by PatentIndex Score
4 records- 0179US9063247B2Optimizing subterranean treatment characteristic by digital geoinformaticsLI GANG·Filed 2012·Granted Jun 23, 2015·7 cites·14 claims
- 0264US11326409B2Frac plug setting tool with triggered ball release capabilityHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted May 10, 2022·1 cites·19 claims
- 0355US8511383B2Bottom hole assemblySTEWART TOMMY·Filed 2010·Granted Aug 20, 2013·2 cites·16 claims
- 0442US2016177673A1Control of oilfield tools using multiple magnetic signalsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
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