Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D625866 | Lighting device | Donwoong Kang, Scott W. Osiecki, David A. Spartano | 2010-10-19 |
| D616584 | Lighting device | Donwoong Kang, Scott W. Osiecki, David A. Spartano | 2010-05-25 |
| D535894 | Dispenser for miniature batteries | Mark A. Ferguson, Todd B. Abernethy, David Bowen | 2007-01-30 |
| D513731 | Extendable battery charger | Donwoong Kang, Scott W. Osiecki | 2006-01-24 |