Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6144568 | Circuit arrangement for operating electrical lamps | Felix Franck | 2000-11-07 |
| 5995369 | Cooling plate connecting clip for power semiconductors | Reinhard Lecheler | 1999-11-30 |
| 5896288 | Converter housing | Reinhard Lecheler | 1999-04-20 |
| D407069 | Housing for a lamp operation circuit | Reinhard Lecheler | 1999-03-23 |
| 5864211 | Circuit for operating incandescent bulbs with an overload detector circuit | — | 1999-01-26 |
| D392257 | Housing for a lamp operation circuit | Reinhard Lecheler | 1998-03-17 |