U.S. federal trademark · Serial No. 85204404 · Reg. No. 4082406
Oil and gas field borehole directional drilling and testing systems, namely, downhole and uphole sondes, drill-string antennae, micro-controllers and sensors to provide data to rig operator for use in steering, receiver-processors, computers, customized software programs for controlling and monitoring physical environment drilling data, safety-barrier boxes, printers, and video monitors, utilizing Electromagnetic (EM) cableless communications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.