Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091887 | Method and apparatus for controlling a physical parameter | Roland Dieterle, Arno Karwath | 2000-07-18 |
| 6078152 | Bidirectional E.C. motor and method of operating the motor | Roland Dieterle, Arno Karwath | 2000-06-20 |