Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8162528 | Lamp base | Karin Dressel, Matthias Protsch | 2012-04-24 |
| 7275855 | Vehicle Lamp | Matthias Protsch | 2007-10-02 |
| 7059753 | Lamp with plastic base having a radiation protective coating | Ursus Krüger, Uwe Pyritz, Raymond Ullrich | 2006-06-13 |