Serial Number

75168027

Filing Date

Sep 18, 1996

Registration Date

Apr 14, 1998

Trademark by

LONGYEAR TM INC.

Classification Information

oil well boring and drilling and mining extraction services

Building Construction and Repair

technical consultation and research for the oil, gas and mining industries; geological, geophysical and geochemical exploration; mining and mineral exploration services; oil and geological prospecting and mapping; custom design of mines and mine layouts; scientific research services; engineering services; oil field analysis services in the oil, gas and mining fields

Computer and Scientific