Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392606 | Antenna extension system | Daniel W. French, Steven L. Camara, John J. Vaillancourt | 2002-05-21 |
| 6158370 | Submersible underwater vehicle ballast equalization system | Daniel W. French, John J. Vaillancourt | 2000-12-12 |
| 6021731 | Ballast system for underwater vehicle | Daniel W. French, Steven L. Camara, John J. Vaillancourt, David M. Nugent | 2000-02-08 |