U.S. federal trademark · Serial No. 85849166 · Reg. No. 4417743
installation, maintenance, and repair of pollution control equipment; building construction and repair services related to pollution control systems
emissions control testing, namely, testing of boiler emissions for the presence of pollutants; pollution and environmental control services, namely, design of air pollution and emissions control systems for others
Pollution control equipment for emission control of all types of gases from coal-fired facilities, including mercury and greenhouse gases, namely, activated carbon injection systems comprised of feeders that introduce powdered activated carbon into flue gas ductwork, dry sorbent injection systems comprised of an alkaline sorbent storage and conveying system, emissions capture systems comprised of adsorbers utilizing sorbents to capture emissions gases, and flue gas conditioning equipment, namely, storage tanks, pumps, and injection skids for injection of chemical additives into flue gas ductwork to enhance particulate collection efficiency of electrostatic precipitators
treatment of materials for pollution control, namely, application of additives and other treatment of boilers, coal, carbon, and flue gas
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