Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348173 | Subminiature photoflash lamp with spaced-apart, light-emitting pyrotechnic charges | John A. Scholz | 1982-09-07 |
| 4341513 | Subminiature photoflash lamp having light-emitting pyrotechnic charge | John A. Scholz | 1982-07-27 |
| 4321501 | Low wattage, high pressure metal vapor discharge lamp for minimizing detrimental glow time | Harold L. Rothwell, Jr., William M. Keeffe | 1982-03-23 |
| 4315733 | Photoflash lamp with loose powder composition and method of making | Andre C. Bouchard | 1982-02-16 |