Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661739 | Filigree electrode pattern apparatus for steering parametric mode acoustic beams | Kim C. Benjamin, Steve E. Forsthe | 2003-12-09 |
| 5473578 | Sonar and calibration utilizing non-linear acoustic reradiation | — | 1995-12-05 |
| 5402393 | Non-invasive acoustic velocimetric apparatus and method | — | 1995-03-28 |
| 5175712 | Underwater sound source with timed actuator | Mark J. Vaccaro, Thomas R. Stottlemyer | 1992-12-29 |
| 4835462 | Means for proximal end measurement of AC voltage across distal end cable load | — | 1989-05-30 |
| 4815049 | Disappearing baffle for sonar arrays | — | 1989-03-21 |
| 4445361 | System for detection of transducer defects | Mark B. Moffett | 1984-05-01 |
| 4400804 | Driver for high power sonar systems | — | 1983-08-23 |
| 4311929 | Summing amplifier | William L. Clay | 1982-01-19 |