Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621196 | Ceramic sheathed element glow plug | Albrecht Geissinger, Gert Lindemann, Christoph Haluschka, Thomas Nething, Wolfgang Dressler +4 more | 2003-09-16 |
| 6437492 | Ceramic sheathed-type glow plug | Albrecht Geissinger, Gert Lindemann, Christoph Haluschka, Thomas Nething, Wolfgang Dressler +4 more | 2002-08-20 |