Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5903093 | Discharge lamp, in particular for vehicle illumination devices, with burner and discharge vessel | Hartmut Seiler, Bernhard Woerner, Ingo Gorille | 1999-05-11 |
| 5828174 | Ignition device for discharge lamp | Hartmut Seiler, Bernhard Woerner, Martin Frey, Ingo Gorille, Thomas Fabry | 1998-10-27 |