Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357733 | Elastic spring element | Wilfried Becker, Helmut Knabe | 2002-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357733 | Elastic spring element | Wilfried Becker, Helmut Knabe | 2002-03-19 |