Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949738 | Sonar target simulation | — | 1999-09-07 |
| 4959817 | Intruder target monitoring sonar alarm system | — | 1990-09-25 |
| 4949314 | Method and means for increasing echo-ranging-search rate | — | 1990-08-14 |
| 4939698 | Sonar system | — | 1990-07-03 |
| 4939699 | Sonar system | Henry L. Warner, Edward G. McLeroy | 1990-07-03 |
| 4939702 | Barrier sonar | — | 1990-07-03 |