Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657407 | Method for determining the rotational position of the drive shaft of a direct current motor | Thomas Lutter | 2003-12-02 |
| 6552506 | Method for determining the position of an element driven by the drive shaft of a direct current motor | Detlef Kramer, Cassian Kock | 2003-04-22 |