Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685632 | Electrically conductive plastic light source | Martin W. Wirt | 1997-11-11 |
| 5424927 | Electro-optic flashlight electro-optically controlling the emitted light | El-Sayed Megahed, Gregory L. Mills | 1995-06-13 |
| 5077644 | Reflector for hand held flashlight | El-Sayed Megahed, Tor Pettersen, Gregory L. Mills | 1991-12-31 |
| D320463 | Multipurpose flashlight | Tor Pettersen, Gregory L. Mills | 1991-10-01 |
| 4855647 | Flashlight with soft turn on control | El-Sayed Megahed, Charles E. Samson | 1989-08-08 |
| 4851756 | Primary-secondary hybrid battery | George R. Menkart, Loring C. Hall, Robert J. Bosben | 1989-07-25 |
| 4833578 | Optical system for generating multiple light beams from a single source | Judy D. Pyle | 1989-05-23 |
| 4803605 | Flashlight with a backup system | El-Sayed Megahed, James U. Neyer, Tor Petterson | 1989-02-07 |
| 4788633 | Device with composite reflector | Robert W. Zimermann | 1988-11-29 |
| 4783725 | Flashlight with space efficient reflector | El-Sayed Megahed, Charles F. Samson | 1988-11-08 |
| 4760504 | Magnetically activated flashlight | El-Sayed Megahed, Charles F. Samson | 1988-07-26 |