Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806657 | Device for operating discharge lamps | Harald Schmitt | 2004-10-19 |
| 6677716 | Operating device for gas discharge lamp | Arwed Storm | 2004-01-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806657 | Device for operating discharge lamps | Harald Schmitt | 2004-10-19 |
| 6677716 | Operating device for gas discharge lamp | Arwed Storm | 2004-01-13 |