Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927369 | Heating device having a flexible heating body | Ernst Merk | 2005-08-09 |
| 6878220 | Method of making a hardened sheet metal article | Ludger Gehringhoff, Udo Klasfauseweh, Ulrich Jungblut | 2005-04-12 |