Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689774 | Seismic streamer section | — | 1987-08-25 |
| 4638469 | Mechanical spacer for towed acoustic array | Michael J. Bryant, Frank R. Attenborough, Christopher G. Sykes | 1987-01-20 |