Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5012395 | "Modular explosion protected lamp fixture meeting ""increased safety"" standards" | Eberhard Langer | 1991-04-30 |
| 4828508 | Explosion protected socket and lamp for double base fluorescent lamps | Hurbert Lung | 1989-05-09 |
| 4768978 | Coded fuse and fuse holder | Detlev Miksche, Gerhard Schrickel | 1988-09-06 |