U.S. federal trademark · Serial No. 87641499 · Reg. No. 5609803
computer sensors to measure worksite safety and productivity; apparatus and sensors for monitoring productivity and environmental information for use in construction, site management, manufacturing, warehousing, Energy, shipping, healthcare, building management, distribution facilities, retail, transportation, mining, namely, sensors for locating, tracking and monitoring objects and equipment for safety and productivity; electronic devices, namely sensors for locating, tracking and monitoring objects and equipment for safety and productivity; and emergency notification system comprised of a data processor and a user input device for connecting the data processor to an emergency response entity through a communication network and allowing audio and data communication between the processor and the entity
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