Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714973 | Method and configuration for operating a communication network | Harald Heiske | 2004-03-30 |
| 5810270 | Method and device for continuous loss free bobbin change | Holger Drews, Josef Jelinski | 1998-09-22 |
| 4701980 | Method for the multi-stage fibre cables and the apparatus required for it | Wolfram Wagner, Gunther Hahn, Ralf Miessen | 1987-10-27 |