Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8853986 | Method and device for diagnosing a fan | — | 2014-10-07 |
| 6966347 | Method and device for tank leakage diagnosis at elevated fuel degassing | Sven Teutsch | 2005-11-22 |
| 6862518 | Method for monitoring a coolant circuit of an internal combustion engine | Juergen Schwabe | 2005-03-01 |
| 6854323 | Method for diagnosis of tank leakage | — | 2005-02-15 |
| 6845652 | Method and device for diagnosing tank leaks using a reference measuring method | Volk r Stegmann, Thorsten Fritz, Martin Streib, Armin Hassdenteufel | 2005-01-25 |
| 6640168 | Method for detecting errors in a motor vehicle engine cooling system | Frank Kastner | 2003-10-28 |
| 6450017 | Method for detecting combustion misfires in a multi-cylinder internal combustion engine | Heiko Oertel, Andrea Lohmann, Juergen Schwabe, Ralf Schnee, Uwe Buck +1 more | 2002-09-17 |
| 6446615 | Method and arrangement for detecting icing in pumps utilized in the diagnosis of tank leakage in motor vehicles | Volker Stegmann, Ralf Klein | 2002-09-10 |