Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813015 | Adjusting device with an optical regulating device having a reflector | Peter Roehr | 2004-11-02 |
| 4277752 | Device for testing ignition system of a combustion engine | Walter Dinkelacker | 1981-07-07 |