Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720738 | Method and circuit arrangement for producing an ignition voltage for fluorescent lamps | Ferdinand Mertens | 2004-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720738 | Method and circuit arrangement for producing an ignition voltage for fluorescent lamps | Ferdinand Mertens | 2004-04-13 |