Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7467042 | Method and control unit for diagnosing a valve lift adjustment system of an internal combustion engine | Sven Sikora, Thomas Melzig | 2008-12-16 |
| 7308355 | Method and control device for diagnosing a charge cycle valve stroke adjusting system of an internal-combustion engine | Dietmar Schwarzenthal, Thomas Melzig | 2007-12-11 |
| 7269501 | Method and device for monitoring the functioning of a valve stroke adjusting device of an internal combustion engine during cold starts | Thomas Melzig | 2007-09-11 |