| 5285423 |
Method of broadline seismic data acquisition |
Sam C. Ting |
1994-02-08 |
| 4775962 |
Marine seismic streamer employing variable aperture flow through spacers |
William G. Keckler |
1988-10-04 |
| 4759001 |
Termination apparatus for a marine streamer employing a flexible load bearing outer hosewall |
William G. Keckler, Gary T. Griffin |
1988-07-19 |
| 4737937 |
Marine seismic streamer employing variable hydrophone density |
William G. Keckler |
1988-04-12 |
| 4736345 |
Compliant spacer for a marine seismic streamer |
William G. Keckler, Gary T. Griffin |
1988-04-05 |
| 4644508 |
Method and apparatus for selectively reinforcing detected seismic waves |
— |
1987-02-17 |
| 4581724 |
Method for determining source and receiver statics in marine seismic exploration |
— |
1986-04-08 |
| 4446538 |
Marine cable location system |
— |
1984-05-01 |
| 4405999 |
Method for collecting and generating composite trace signals with improved signal to noise ratios |
— |
1983-09-20 |
| 4404664 |
System for laterally positioning a towed marine cable and method of using same |
— |
1983-09-13 |
| 4387450 |
Expendable seafloor sensor exploration system |
— |
1983-06-07 |