Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749313 | Plate-type luminaire | Alexander Ludwig, Tibor Csizy | 2004-06-15 |
| 6513942 | Luminaire | Alexander Ludwig, Tibor Csizy | 2003-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749313 | Plate-type luminaire | Alexander Ludwig, Tibor Csizy | 2004-06-15 |
| 6513942 | Luminaire | Alexander Ludwig, Tibor Csizy | 2003-02-04 |