Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550755 | Arrangement with a helical spring and a support bearing for spring struts | Herbert Ehrhardt, Ulrich Grau, Alexander Zernickel, Vladimir Kobelev, Markus Rohling | 2003-04-22 |