U.S. federal trademark · Serial No. 73009793 · Reg. No. 1009573
OPERATION, MANAGEMENT AND MARKETING SERVICES PERTAINING TO PETROLEUM REFINERIES, PETROCHEMICAL PLANTS, WASTE MANAGEMENT AND POLLUTION CONTROL
DESIGN, ENGINEERING AND CONSULTING SERVICES PERTAINING TO PETROLEUM REFINERIES, PETROCHEMICAL PLANTS, WASTE MANAGEMENT AND POLLUTION CONTROL
CONSTRUCTION AND PLANT MAINTENANCE SERVICES PERTAINING TO PETROLEUM REFINERIES, PETROCHEMICAL PLANTS, WASTE MANAGEMENT AND POLLUTION CONTROL
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.