Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474149 | Method and apparatus for detecting a defective pressure switch | Norbert Ehmer, Markus Zenzen | 2002-11-05 |
| 6367892 | Method of terminating electronic brake force distribution | Markus Zenzen | 2002-04-09 |