Hanak; Francis Chad

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hanak; Francis Chad.The latest application filed is for "process to analyze mwd surveys from different bha runs in the same wellbore".

Company Profile

0.10.12

Hanak; Francis Chad - League City TX US
HANAK; FRANCIS CHAD - SEABROOK TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method to assess uncertainties and correlations resulting from multi-station analysis of survey data Grant 10,228,987 - Hanak	2019-03-12
Process To Analyze Mwd Surveys From Different Bha Runs In The Same Wellbore App 20180149014 - HANAK; FRANCIS CHAD	2018-05-31
Downhole closed loop drilling system with depth measurement Grant 9,963,936 - Kruspe , et al. May 8, 2	2018-05-08
Method for locating casing downhole using offset XY magnetometers Grant 9,863,236 - Hanak , et al. January 9, 2	2018-01-09
Real-time, limited orientation sensor auto-calibration Grant 9,804,288 - Estes , et al. October 31, 2	2017-10-31
Passive magnetic ranging for SAGD and relief wells via a linearized trailing window kalman filter Grant 9,422,803 - Hanak , et al. August 23, 2	2016-08-23
Real-Time, Limited Orientation Sensor Auto-Calibration App 20150331138 - Estes; Robert A. ; et al.	2015-11-19
Downhole Closed Loop Drilling System with Depth Measurement App 20150096805 - Kruspe; Thomas ; et al.	2015-04-09
Method for Locating Casing Downhole Using Offset XY Magnetometers App 20150025805 - Hanak; Francis Chad ; et al.	2015-01-22
Method to Assess Uncertainties and Correlations Resulting From Multi-Station Analysis of Survey Data App 20140244176 - Hanak; Francis Chad	2014-08-28
Passive Magnetic Ranging for SAGD and Relief Wells Via a Linearized Trailing Window Kalman Filter App 20140121971 - Hanak; Francis Chad ; et al.	2014-05-01

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