Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941720 | Optical cable network with an excess number of leads in reserve | Karlhorst Barwig, Guenther Klimasek | 1990-07-17 |
| 4206421 | Arrangement for synchronizing a free-swinging oscillator | Horst Bernhard, Helmut Junghans, Klaus Vogel | 1980-06-03 |