Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4499565 | Method and apparatus for recording broad-band seismic data | Gary Crews | 1985-02-12 | $8,794,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4499565 | Method and apparatus for recording broad-band seismic data | Gary Crews | 1985-02-12 | $8,794,000 |