Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6895850 | Pressure-released brake assembly for restraining projectile in launch tube | James Hagan | 2005-05-24 |
| 4991513 | Carrier projectile with safety vents | Harvey M. Day | 1991-02-12 |