Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392606 | Antenna extension system | Daniel W. French, Theodore C. Gagliardi, John J. Vaillancourt | 2002-05-21 |
| 6030014 | Alignment lifting fixture | John J. Vaillancourt, Daniel W. French | 2000-02-29 |
| 6021731 | Ballast system for underwater vehicle | Daniel W. French, Theodore C. Gagliardi, John J. Vaillancourt, David M. Nugent | 2000-02-08 |