Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272860 | Method and apparatus for checking the functioning of a pressure-operated actuating element in an internal combustion engine | Rudolf Klein | 2001-08-14 |
| 6018949 | Internal combustion engine with exhaust gas turbocharger | Rudolf Klein | 2000-02-01 |