Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578903 | Glow plug for use in an internal combustion engine | Marie Merelle, Albrecht Geissinger, Pavlo Saltikov, Susanne Liemersdorf | 2013-11-12 |
| 7431003 | Sheathed-element glow plug having an elastically mounted glow element | Thomas Ludwig, Oliver Glock | 2008-10-07 |
| 7225778 | Sheated-element grow plug having a substantially shortened control filament | Vera Wein, Armin Kussmaul, Steffen Carbon, Christoph Kern | 2007-06-05 |
| 7161119 | Multiple filament for sheathed-element glow plugs | Vera Wein, Rainer Bach, Steffen Carbon | 2007-01-09 |
| 6949717 | Plug heater for a pencil-type glow plug and corresponding glow plug | Christoph Haluschka, Peter Sossinka, Christoph Kern, Wolfgang Dressler, Laurent Jeannel +2 more | 2005-09-27 |
| 6930283 | Electrically heatable glow plug and method for producing said electrically heatable glow plug | Armin Kussmaul, Steffen Carbon, Christoph Kern | 2005-08-16 |
| 6727472 | Sheathed-element glow plug | Pia Mondal, Christine Engel, Wolfgang Dressler, Horst Boeder, Christoph Kern +2 more | 2004-04-27 |
| 6710305 | Sheath heater | Gert Lindemann, Wilfried Aichele, Friedericke Lindner, Christof Rau, Guenter Knoll | 2004-03-23 |
| 6660970 | Ceramic sheathed element glow plug | Albrecht Geissinger, Gert Lindemann, Christoph Haluschka, Wolfgang Dressler, Friederike Lindner +2 more | 2003-12-09 |