Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671157 | Method for effecting an electronic drive control | Wolfgang Meid, Wilhelm Melchert | 2003-12-30 |
| 6657841 | Circuit arrangement for the overvoltage protection of a power transistor for controlling an inductive load | Wilhelm Melchert | 2003-12-02 |