Assignee
HANAK FRANCIS CHAD
US·3 granted patents·1 pending application·6 citations·filing 2012–2017
Top patents by PatentIndex Score
4 records- 0166US9863236B2Method for locating casing downhole using offset XY magnetometersHANAK FRANCIS CHAD·Filed 2013·Granted Jan 9, 2018·3 cites·20 claims
- 0257US10228987B2Method to assess uncertainties and correlations resulting from multi-station analysis of survey dataHANAK FRANCIS CHAD·Filed 2013·Granted Mar 12, 2019·2 cites·28 claims
- 0355US9422803B2Passive magnetic ranging for SAGD and relief wells via a linearized trailing window kalman filterHANAK FRANCIS CHAD·Filed 2012·Granted Aug 23, 2016·1 cites·18 claims
- 0435US2018149014A1Process to analyze mwd surveys from different bha runs in the same wellboreHANAK FRANCIS CHAD·Filed 2017·Application pending·0 cites
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