Inventor · disambiguated record
Trond Hagen
Also filed as: HAGEN TROND · HAGEN TROND RUNAR
9 granted patents·1 pending application·17 citations·filing 2005–2020
81Inventor score
Top patents by PatentIndex Score
10 records- 0182US11286772B2Wellbore network with remote diagnosticsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 29, 2022·2 cites·20 claims
- 0280US10768651B1Shunt current regulator for downhole devicesHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Sep 8, 2020·3 cites·20 claims
- 0364US11174726B2Multiple tubing-side antennas or casing-side antennas for maintaining communication in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Nov 16, 2021·1 cites·20 claims
- 0463US11220900B2Downhole network interface unit for monitoring and controlHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 11, 2022·1 cites·18 claims
- 0559US8330615B2Power supply system for downhole networkHAGEN TROND·Filed 2007·Granted Dec 11, 2012·7 cites·22 claims
- 0656US10808525B2Alternating polarity of casing-side antennas in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Oct 20, 2020·1 cites·20 claims
- 0748US11549364B2Position sensing for downhole electronicsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Jan 10, 2023·0 cites·19 claims
- 0846US11466562B2Electronic sensing of discontinuities in a well casingHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 11, 2022·0 cites·17 claims
- 0938US8289332B2Apparatus and method for determining intersectionsDOKKEN TOR·Filed 2005·Granted Oct 16, 2012·2 cites·17 claims
- 1026US2009213144A1Apparatus and method to calculate raster dataDOKKEN TOR·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →