Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6130857 | Aural enhancement of active sonar systems | Jack Williams, James M. Alsup | 2000-10-10 |
| 5995445 | Acoustic survey technique | Eric James Whitesell, Darrell E. Marsh | 1999-11-30 |
| 5150336 | Frequency dispersive transmitting array | Frank E. Gordon, Brett Castile | 1992-09-22 |
| 5117396 | Large, air deployable, volumetric hydrophone array | Brett Castile | 1992-05-26 |
| 5029147 | Acoustic, underwater, telemetry system | Guy J. Andrews, John M. McCool | 1991-07-02 |
| 5007030 | Transducer assembly for deep submergence | Harper J. Whitehouse, Richard P. Hamilton | 1991-04-09 |