Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815336 | Flashlight | Siu Bong Ng, Wing On Tang | 2010-10-19 |
| 7731385 | Multi-mode flashlight | David A. Spartano, John D. Crawford, Joseph P. Gardner, Michael W. Sanders, Scott W. Osiecki +4 more | 2010-06-08 |
| 7510298 | Flashlight having a focusing mechanism | Siu Bong Ng, Wing On Tang | 2009-03-31 |
| 7393117 | Flashlight or lighting device | David R. Dalton, Angelo Kotsis, Michael S. Squires | 2008-07-01 |
| D562480 | Flashlight | David A. Spartano, Nguyen Violette, David J. Hine, Scott W. Osiecki | 2008-02-19 |
| 7309139 | Flashlight | Siu Bong Ng, Wing On Tang | 2007-12-18 |
| 5684378 | Rechargeable flashlight assembly | David A. Furth, Mark A. Ferguson, Peter F. Lynch, Scott W. Osiecki | 1997-11-04 |