Electronic controllers for controlling water electrolysis system; water electrolysis system control software, downloadable; electric power controllers for water electrolysis systems; electric power converters; electrical power distributors, namely, distribution boxes for electrical power; apparatus for measuring the concentration of hydrogen; automatic driving system for electrolysis apparatus comprised of electronic proximity sensors and switches; hydrogen production monitoring device; volta...

Medical apparatus for measuring hydration in the human body by measuring specific gravity in the urine

water treatment devices treating water flow by using resonant frequencies

Manifolds for use in heating and plumbing systems

Parts for toilets, namely, toilet fill valves, toilet flush valves, [ toilet flappers, ] toilet dual flush converters, [ toilet flush handles, ] and toilet flush buttons

chemical dispensing machines for use in the home and for use in car care and lawn care