Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8796946 | Emergency lighting device for operating a light source, in particular an LED | Alexander D. Mair | 2014-08-05 |
| 8716936 | Emergency lighting device for operating a light source, in particular an LED | Alexander D. Mair | 2014-05-06 |
| 8680778 | LED driver circuit | Frederick G. Stevens, Geoff Wallhead, Alexander D. Mair | 2014-03-25 |