Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864179 | Two-dimensional piezoelectric transducer assembly | Robert A. Lapetina, Gordon L. Snow | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864179 | Two-dimensional piezoelectric transducer assembly | Robert A. Lapetina, Gordon L. Snow | 1989-09-05 |