Deck railing systems made of metal consisting primarily of rails, posts, balusters, post skirts, post caps, brackets for use in the construction and assembly of decking, and hardware in the nature of nuts, springs, washers, screws

apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters to turn organic waste into a renewable energy source

Energy recycling services, namely, capturing and conversion of wasted energy into electricity and useful steam; Production of energy via combustion of solid waste; Waste-to-energy generation services; Leasing of energy generating equipment

Medical ventilators; Medical apparatus, namely, invasive and non-invasive ventilation apparatus and instruments; Medical apparatus, namely, lung ventilators with monitoring capability