Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731076 | Base of an electric discharge lamp with an ignition device | Karl Gerhard, Erwin Gaisbauer, Anton Duschl, Johann Winkler, Christian Wittig +5 more | 2004-05-04 |
| 6709130 | Incandescent lamp for motor vehicle headlamps | Gerhard Behr, Christian Seichter | 2004-03-23 |
| 6710526 | Headlight lamp having base flange with three clips | — | 2004-03-23 |