U.S. federal trademark · Serial No. 86957961 · Reg. No. 5194261
Implementation of water and wastewater treatment solutions, namely, construction of biological water and wastewater treatment plants
Design and development of water and wastewater treatment solutions and services; Implementation of water and wastewater treatment solutions, namely, design of biological water and wastewater treatment plants
Water and wastewater treatment technology, namely, water and wastewater biological treatment reactors, plants and purification units; water and wastewater purification units
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