Optical magnetic field sensor units for a downhole environment Grant US-10598810-B2 United States of America 24 Mar 2020
Electromagnetic data acquisition system for removing near surface effects from borehole… Application US-10379250-B2 United States of America 13 Aug 2019
Onshore electromagnetic reservoir monitoring Application US-10302796-B2 United States of America 28 May 2019
ELECTROMAGNETIC LOGGING BETWEEN A CASED BOREHOLE AND SURFACE Application EP-2483715-A4 European Patent Office 08 Nov 2017