Mark Identification

PE SERVICE LIFESPAN

Serial Number

74732068

Filing Date

Sep 18, 1995

Trademark by

GAS RESEARCH INSTITUTE INC.

Classification Information

computer programs for use in modeling and process simulation for use in the natural gas, chemical and refining industries

Electrical and Scientific Apparatus

computer program instructional manuals for computer programs for use in modeling and process simulation for use in the natural gas, chemical and refining industries

Paper Goods and Printed Matter