Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222697 | Pin puller for parachute automatic activation system | — | 1993-06-29 |
| 4662589 | Parachute | Colin Campbell | 1987-05-05 |
| 4332234 | Gun system with barrel opening sealed off by projectile | — | 1982-06-01 |