Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536415 | Method and device for diagnosing the failure of a fuel delivery device in a fuel system | Klaus Joos, Mathias Rollwage, Karsten Kroepke, Thomas Frenz, Manfred Kirschner +3 more | 2003-03-25 |
| 6474310 | Fuel supply device for an internal combustion engine of a motor vehicle | Klaus Joos, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2002-11-05 |
| 6453879 | Operating device for an internal combustion engine of a motor vehicle with a starter | Klaus Joos, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2002-09-24 |
| 6412475 | Operation control for a fuel feeding module with variable system pressure | Klaus Joos, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2002-07-02 |
| 6389901 | Diagnostic method for a fuel supply system | Klaus Joos, Thomas Frenz, Hansjoerg Bochum, Markus Amler | 2002-05-21 |