Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7024898 | Method for hydroforming a hollow profile | Armin Zuber, Alexander M. Hoffman, Wulf Leitermann, Klaus Koglin, Lutz Kampmann | 2006-04-11 |
| 6922966 | Connecting element for hollow sections of different cross-section | Martin Feuerstein, Olaf Gallasch, Klaus Traub | 2005-08-02 |
| 6575007 | Device for forming a hollow profile by means of internal high pressure forming | André Rost, Aslan Göger | 2003-06-10 |
| 5692798 | Vehicle frame with housing for a shock-absorber | Frank Wehner | 1997-12-02 |