Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347053 | Photographic flash device using light-emitting pyrotechnic charges | Andre C. Bouchard | 1982-08-31 |
| 4311453 | High voltage flashlamp with ignition means including a plurality of spark gap members | — | 1982-01-19 |