Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855647 | Flashlight with soft turn on control | David R. Schaller, El-Sayed Megahed | 1989-08-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855647 | Flashlight with soft turn on control | David R. Schaller, El-Sayed Megahed | 1989-08-08 |