| 9255999 |
Low-power satellite-timed seismic data acquisition system |
Robbin Barnet Adams, Bhasker Vajapeyam, Jesus Eduardo Prado, James Michael Hallaman |
2016-02-09 |
| 8898019 |
Low-power satellite-timed seismic data acquisition system |
Robbin Barnet Adams, Bhasker Vajapeyam, Jesus Eduardo Prado, James Michael Hallaman |
2014-11-25 |
| 6201764 |
Apparatus and method for correcting for capacitance variations in hydrophones |
Charles Geoffrey Rice, Thomas G. Ragan |
2001-03-13 |
| 6005828 |
Acoustic positioning of seismic ocean bottom cable |
Roy James, Eugene D. Bednar, Charles Geoffrey Rice, Kent A. Byerly |
1999-12-21 |
| 5883856 |
Power switching method for marine seismic acquisition systems |
Karl Schuler, Roy Wilson James III |
1999-03-16 |
| 5369626 |
Lightning protection for seismic data acquisition system |
— |
1994-11-29 |
| 5303202 |
Method for detecting breaks in geophone cables for seismic data acquisition system |
Glenn D. Fisseler |
1994-04-12 |
| 4875166 |
Bandwidth enhancing seismic acquisition system and method |
Roy James, Charles K. Bowen, Gillan Smith |
1989-10-17 |
| 4750156 |
Noise suppression during seismic exploration |
Michael L. Abrams, Charles Geoffrey Rice, Roy James |
1988-06-07 |
| 4321675 |
Method and apparatus for increasing the dynamic range of a data acquisition system at low frequencies without reducing high frequency gain |
Ralph A. Harris |
1982-03-23 |