Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637924 | Strip lighting apparatus and method | David G. Pelka | 2003-10-28 |
| 6603243 | LED light source with field-of-view-controlling optics | David G. Pelka | 2003-08-05 |
| 6582103 | Lighting apparatus | John M. Popovich, David G. Pelka, Michael J. Popovich, Eric Pelka | 2003-06-24 |
| 6560038 | Light extraction from LEDs with light pipes | David G. Pelka | 2003-05-06 |