SPRINT
Mark Identification

SPRINT

Serial Number

78851586

Filing Date

Mar 31, 2006

Registration Date

Feb 20, 2007

Trademark by

ION GEOPHYSICAL CORPORATION

Classification Information

Computer software for use in geophysical applications, namely software that is used in navigation data processing and system quality control in marine streamer-based seismic acquisition, including 2D, high-resolution, 3D and 4D applications

Electrical and Scientific Apparatus