Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798122 | Lightweight underwater acoustic projector | James Tressler, Walter L. Carney | 2004-09-28 |
| 6798888 | Mount for underwater acoustic projector | Walter L. Carney, James L. Merryfield, Patrick Arvin, Phillip W. Meadows, Scott L. Small +1 more | 2004-09-28 |
| 6717337 | Piezoelectric acoustic actuator | James Tressler, Joseph A. Bucaro | 2004-04-06 |