ZONETRAK
Mark Identification

ZONETRAK

Serial Number

77407414

Filing Date

Feb 27, 2008

Registration Date

Aug 16, 2011

Trademark by

BAKER HUGHES HOLDINGS LLC

Active Trademark

Classification Information

Exploration and searching of oil and gas; Oil and gas well drilling services, namely, providing measurements and downhole telemetry while drilling; Oil prospecting, namely, well logging and testing; Oil-field surveys; Analysis services for oil field exploration; Petroleum exploration

Computer and Scientific