Medical instruments, apparatuses, and devices for use in delivering relief of head, lung, and respiratory pain and pressure, including sinus pain, and other ailments associated with the head; pressure and sound medical instruments, apparatuses, and devices for use in delivering relief of head, lung, and respiratory pain and pressure, including sinus pain, and other ailments associated with the head

Gas and water meters; computer hardware and software systems incorporating advanced metering infrastructure, including metering, monitoring and control devices with integrated communications technology; computer software and software platform accessed via global communication networks for managing water and energy costs and uses and for optimizing water and energy procurement procedures by collecting, managing, analyzing, mining, integrating, reporting, benchmarking, validating, managing load...

ULTRASONIC FLOW VELOCITY SENSOR USED IN MEASURING THE VOLUMETRIC FLOW RATE IN SEWAGE SYSTEMS AND STREAMS