Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D315608 | Hand-held flashlight | Tor Petterson | 1991-03-19 |
| 4783725 | Flashlight with space efficient reflector | David R. Schaller, El-Sayed Megahed | 1988-11-08 |
| 4760504 | Magnetically activated flashlight | David R. Schaller, El-Sayed Megahed | 1988-07-26 |