Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862213 | Circuit arrangement for generating charge pulses | Thomas Bratschke | 1999-01-19 |
| 5497417 | Switching device for transmitting telecommunication signals | Martin Brahms, Wolfgang Fritz | 1996-03-05 |