HDSEIS
Mark Identification

HDSEIS

Serial Number

75830674

Filing Date

Oct 25, 1999

Trademark by

GEOSPACE ENGINEERING RESOURCES INC.

Classification Information

Electronic equipment, namely fiber-optic telemetry, cables, monitors and sensors for simultaneously recording surface and downhole seismic data

Electrical and Scientific Apparatus

Service of providing high-bandwidth multi-component geophysical data for reservoir characterization

Computer and Scientific