Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782313 | Diagnostic test device for motor vehicle with programmable control devices | Eberhard Frech | 2004-08-24 |
| 6755183 | Method and arrangement for operating an internal combustion engine | Eberhard Frech | 2004-06-29 |
| 6719245 | Control and energy supply system for at least two aircraft seats | — | 2004-04-13 |