Wireless electronic personnel locator and tracking devices using radio frequency; wireless electronic tracking and locator apparatus and instruments incorporating radio frequency (RF) technology for locating and tracking people and equipment; downloadable software for tracking physical locations of personnel and moving equipment; downloadable software for providing realtime monitoring of personnel and moving equipment; Measuring, detecting and monitoring instruments, namely, level indicators, controllers for GPS tracking devices, and motion sensors, all for tracking the physical location of personnel and moving equipment; monitoring equipment other than for medical use, namely, wireless electronic trackers for wirelessly tracking and identifying the physical locations of personnel and moving equipment using radio frequency; protective and safety equipment, namely, protective clothing in the nature of clothing for protection against accidents, all incorporating wireless trackers for identifying physical locations of the users of the protective and safety equipment; protective and safety equipment, namely, protective helmets incorporating wireless trackers for identifying physical locations of the users of the protective and safety equipment

Machine condition monitoring, namely, monitoring drilling and robotic equipment to ensure proper functioning