Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4204281 | Signal processing system for underwater transducer | — | 1980-05-20 |
| 4200922 | Self-propelled vehicle for destroying ground mines | — | 1980-04-29 |
| 4197591 | Facsimile recording of sonic values of the ocean bottom | — | 1980-04-08 |
| 4184210 | Sonic echo scanning and facsimile recording of water submerged surfaces | — | 1980-01-15 |