Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749330 | Electric contact element and method for producing an electric contact element | Jens Heinrich, Ralf Hoffmann, Peter Sandeck, Peter Braumann, Andreas Koffler +2 more | 2014-06-10 |
| 8006370 | Method for sealing a housing | Ralf Hoffmann, Alexander Linke, Titus Ziegler | 2011-08-30 |