Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940602 | Real-time system and method of underwater depth discrepancy detection, recordation and alarm notification | — | 2011-05-10 |
| 6868768 | Surf zone mine clearance and assault system | Thomas J. Gieseke | 2005-03-22 |
| 6229761 | Estimating ship velocity through the water and over the ground | Henry Ralph D'Amelia, Henry Robert D'Amelia | 2001-05-08 |
| 6052335 | Multiple-frequency sonar system | — | 2000-04-18 |
| 5911172 | Retractable underwater turret | — | 1999-06-08 |