Mark Identification

WELLDOG

Serial Number

76343442

Filing Date

Nov 30, 2001

Registration Date

Nov 25, 2003

Trademark by

GAS SENSING TECHNOLOGY CORP.

Classification Information

GEOPHYSICAL EXPLORATION FOR THE OIL, GAS AND MINING INDUSTRIES; ANALYSIS SERVICES IN THE FIELD OF GEOPHYSICS, NAMELY, CONDUCTING FEASIBILITY STUDIES TO STUDY FLUID FLOW IN OIL AND GAS RESERVOIRS; ANALYSIS SERVICES IN THE FIELD OF GEOPHYSICS, NAMELY, ANALYSIS OF OIL AND GAS FIELDS; ANALYSIS SERVICES IN THE FIELD OF GEOPHYSICS, NAMELY, ANALYSIS OF OIL SOAKINGS

Computer and Scientific