Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864179 | Two-dimensional piezoelectric transducer assembly | Robert A. Lapetina, David P. Baird | 1989-09-05 |
| 4733379 | Line array transducer assembly | Robert A. Lapetina, David P. Baird | 1988-03-22 |
| 4364117 | Shock-hardened, high pressure ceramic sonar transducer | — | 1982-12-14 |