Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337657 | Pressure glow plug for a diesel engine | Michael Haussner, Hans Houben, Frank Pechhold, Heinz-Georg Schmitz, Dirk Von Hacht +5 more | 2008-03-04 |
| 7228730 | Pressure-measuring glow plug | Michael Haussner, Hans Houben, Frank Pechhold, Friedrich Mayr | 2007-06-12 |
| 6392199 | Glow plug and process for its manufacture | Max Endler, Martin Allgaier, Michael Haussner, Heinz-Georg Schmitz, Reinhold Grebe +2 more | 2002-05-21 |
| 6255626 | Glow plug and process for its manufacture | Max Endler, Martin Allgaier, Michael Haussner, Heinz-Georg Schmitz, Reinhold Grebe +2 more | 2001-07-03 |