Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481865 | Headlight device for vehicle for producing light bundle with different characteristics | Michael Hamm, Henning Hogrefe, Doris Boebel | 2002-11-19 |
| 6309094 | Projection headlight with rotatable reflector and light source and illumination device for a vehicle containing same | — | 2001-10-30 |
| 5903093 | Discharge lamp, in particular for vehicle illumination devices, with burner and discharge vessel | Hartmut Seiler, Ralf Kramp, Ingo Gorille | 1999-05-11 |
| 5828174 | Ignition device for discharge lamp | Hartmut Seiler, Ralf Kramp, Martin Frey, Ingo Gorille, Thomas Fabry | 1998-10-27 |
| 5700079 | Headlight for vehicle | Kurt Haug, Thomas Fabry, Peter Kusserow, Bert Jenner | 1997-12-23 |