Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038406 | Secure two-way submarine communication system | Paul J. Titterton, Frederick W. Martin, Robert W. Cotterman | 1991-08-06 |
| 4995101 | Secure two-way communications with submerged submarines | Paul J. Titterton, Frederick W. Martin, Robert W. Cotterman | 1991-02-19 |
| 4181900 | Laser pumping assembly | Joseph D. Tajnai, Curt H. Chadwick | 1980-01-01 |