Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657296 | Acoustic receiver assembly | — | 1997-08-12 |
| 5615175 | Passive direction finding device | J. Eric Salt, Yun Yuan | 1997-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657296 | Acoustic receiver assembly | — | 1997-08-12 |
| 5615175 | Passive direction finding device | J. Eric Salt, Yun Yuan | 1997-03-25 |