Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10805738 | Method for making a thermoacoustic device | Christian Schumacher | 2020-10-13 |
| 10779089 | Thermoacoustic device with acoustically transparent housing | Christian Schumacher | 2020-09-15 |
| 9838802 | Underwater acoustic carbon nanotube thermophone | Dehua Huang | 2017-12-05 |
| 9838803 | Carbon nanotube underwater acoustic thermophone | Dehua Huang | 2017-12-05 |
| 9602915 | Magnetically controllable transducer backing component | Kim C. Benjamin | 2017-03-21 |
| 9215525 | Transducer with modifiable passive component | Kim C. Benjamin | 2015-12-15 |
| 8030825 | Piezoelectric generator and method | — | 2011-10-04 |
| 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 |
| 6438242 | Acoustic transducer panel | — | 2002-08-20 |
| 5321333 | Torsional shear wave transducer | Alan K. Walden | 1994-06-14 |
| 4703464 | Permanent magnet biased magnetostrictive transducer | Peter F. Flanagan, William J. Harrold, Kenneth Rodberg | 1987-10-27 |