Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568628 | Shipboard point defense system and elements therefor | William A. Curtin, George W. Schiff | 2003-05-27 |
| 4227077 | Optical tracking system utilizing spaced-apart detector elements | James E. Hopson | 1980-10-07 |