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, Vera Wein, Armin Kussmaul, Christoph Kern | 2007-06-05 |
| 7161119 | Multiple filament for sheathed-element glow plugs | Andreas Reissner, Vera Wein, Rainer Bach | 2007-01-09 |
| 6930283 | Electrically heatable glow plug and method for producing said electrically heatable glow plug | Andreas Reissner, Armin Kussmaul, Christoph Kern | 2005-08-16 |