Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811103 | Directly controlled fuel injection device for a reciprocating internal combustion engine | Gunter Gurich, Hermann Joseph Laumen | 2004-11-02 |
| 6082243 | Fluid controlled switching unit | Gunter Gurich, Hermann Josef Laumen | 2000-07-04 |