Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721392 | Pyrotechnic ignition device | Sek Kwan Chan, Steven J. Graham, Moira Logan | 1998-02-24 |
| 5665276 | Process for the production of a pyrotechnic or explosive device | Ian J. Kirby | 1997-09-09 |
| 5518807 | Pyrotechnic sheet material | Sek Kwan Chan, Steven J. Graham | 1996-05-21 |
| 5415932 | Pyrotechnic sheet material having an outer protective barrier layer of a passivating material | Charles Bishop, Steven J. Graham | 1995-05-16 |
| 5411290 | Hybrid inflator | Sek Kwan Chan, Steven J. Graham, Ian J. Kirby | 1995-05-02 |
| 5351619 | Gas generator ignited by lamina or film | Sek Kwan Chan, Steven J. Graham | 1994-10-04 |