申请人 |
ION GEOPHYSICAL CORPORATION;PAVEL, DENNIS, R.;HOENMANS, SCOTT, T.;EPERJESI, RICHARD;STREHO, ANDRA;GARCIA, GERARDO;PEDERSON, RICHARD;GRINBLAT, DMITRY |
发明人 |
PAVEL, DENNIS, R.;HOENMANS, SCOTT, T.;EPERJESI, RICHARD;STREHO, ANDRA;GARCIA, GERARDO;PEDERSON, RICHARD;GRINBLAT, DMITRY |