Mark Identification

HRI; HYDROCARBON RESEARCH, INC. HRI; HYDROCARBON RESEARCH, INC.

Serial Number

73316141

Filing Date

Jun 23, 1981

Trademark by

HYDROCARBON RESEARCH INC. HYDROCARBONRESEARCH INC.

Classification Information

ENGINEERING CONSTRUCTION SERVICES TO THEPETROLEUM REFINING, ENGINEERING CONSTRUCTION SERVICES TO THE PETROLEUM REFINING, PETROCHEMICAL, AND CHEMICAL PROCESS INDUSTRIES PETROCHEMICAL, AND CHEMICAL PROCESS INDUSTRIES

Building Construction and Repair

INTEGRATED ENGINEERING SERVICES PROVIDING RESEARCH, DEVELOPMENT, INTEGRATED ENGINEERING SERVICES PROVIDING RESEARCH, DEVELOPMENT, DESIGN,OPERATION AND MANAGEMENT SERVICES TO THEPETROLEUM RE- DESIGN, OPERATION AND MANAGEMENT SERVICES TO THE PETROLEUM RE-FINING, PETROCHEMICAL AND CHEMICAL PROCESS INDUSTRIES FINING, PETROCHEMICALAND CHEMICAL PROCESS INDUSTRIES

Computer and Scientific