U.S. federal trademark · Serial No. 87251132 · Reg. No. 5289321
water and wastewater infrastructure maintenance and repair; industrial plant maintenance; dredging services; dewatering services, namely the removal of water from sludge and sedimentation; and excavation services
water and wastewater infrastructure inspection services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.