Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863832 | Method for producing a torsion spring | Maik Wiemer, Karla Hiller, Detlef Billep, Bruno Rvrko, Eberhard Handrich | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863832 | Method for producing a torsion spring | Maik Wiemer, Karla Hiller, Detlef Billep, Bruno Rvrko, Eberhard Handrich | 2005-03-08 |