Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829824 | Method for producing a structural member from plates stacked on top of each other and soldered together | Stephan Borges, Stephan Leuthner, Juergen Hackenberg, Franz Wetzl | 2004-12-14 |