U.S. federal trademark · Serial No. 87173641 · Reg. No. 6002891
Industrial process control software; electrical controllers for ventilation of activated sludge tanks; Ventilation apparatus, namely, electric controllers for activated sludge tanks and sewage purification tanks; ventilation apparatus, namely, electric controllers for use in purification plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.