U.S. federal trademark · Serial No. 87561468 · Reg. No. 87561468
Waste water treatment services
Environmental services, namely, technical consultation in the field of environmental science, engineering services and design for others in the field of environmental engineering
Waste water treatment tanks in the nature of biological reactors for clarifying industrial effluents
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.