Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431330 | Brake arrangement for a land vehicle | Gregor Poertzgen, Karl-Friedrich Worsdorfer, Guido Zenzen | 2002-08-13 |
| 6394235 | Hydraulic vehicle brake with blocking means and method for operating same | Gregor Poertzgen, Karl-Friedrich Worsdorfer, Guido Zenzen | 2002-05-28 |