Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637448 | Contamination-free pyrovalve | Paul Schamell | 2003-10-28 |
| 5311394 | Water-actuated pressurized gas release device | Francis M. Miller | 1994-05-10 |
| 5148346 | EMI protected water-activated pressurized gas release apparatus | Wayne T. Thompson | 1992-09-15 |
| 4869245 | Automatic release mechanism for a breathing mask | Donald E. Nowakowski | 1989-09-26 |
| 4803980 | Automatic breathing mask release mechanism | Donald E. Nowakowski | 1989-02-14 |
| 4307858 | Canopy release mechanism | Roman Jankowiak | 1981-12-29 |
| 4267854 | Flood valve | Roman Jankowiak | 1981-05-19 |