Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957807 | Damping device | Martin Zimmer, Juergen Ahlfeld, Wolfgang Mueller | 2005-10-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957807 | Damping device | Martin Zimmer, Juergen Ahlfeld, Wolfgang Mueller | 2005-10-25 |