Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517012 | Method for varying the swirling movement of a fluid in the swirl chamber of a nozzle, and a nozzle system | Jürgen Kohlmann | 2003-02-11 |
| 6311900 | Procedure and injection nozzle for injecting fuel, in particular into the combustion chamber of an internal combustion engine | Jürgen Kohlmann | 2001-11-06 |