| AUTOTRAK BAKER HUGHES HOLDINGS LLC
1653193 22 Nov 2013 | on 16 Jun 2015 | Class 007 Class 007 Machinery Products Downhole, automated, rotary closed loop drilling and formation evaluation system, consisting primarily of a drill-bit, steering unit, measure-while-drilling platform comprising of resistivity, vibration and gamma sensors with additional modular nuclear measurement and pressure options, that is used for precision directional drilling and geosteering in subterranean oil, gas, water, mineral and geothermal cell formation. Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products | | 
