Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504874 | Arrangement for digital transmission of information across wires | Jürgen Schröder | 2003-01-07 |
| 5059918 | Procedure and apparatus for amplification of a burst signal | Martin Brahms, Andreas Hennig | 1991-10-22 |
| 5048509 | Cervical support | Jaana Grundei | 1991-09-17 |
| 5039887 | Circuit arrangement for controlling the level of electrical signals | Martin Brahms, Andreas Hennig | 1991-08-13 |
| 5005564 | Cervical support | Jaana Grundei | 1991-04-09 |