Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225778 | Sheated-element grow plug having a substantially shortened control filament | Andreas Reissner, Armin Kussmaul, Steffen Carbon, Christoph Kern | 2007-06-05 |
| 7161119 | Multiple filament for sheathed-element glow plugs | Andreas Reissner, Rainer Bach, Steffen Carbon | 2007-01-09 |
| 6812432 | Sheathed-element heater plug | Christoph Haluschka, Juergen Arnold, Rainer Bach, Klaus Hrastnik, Christoph Kern | 2004-11-02 |