Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814116 | Method for producing defined light waveguide lengths in an optical fiber cable | Ulrich Oestreich, Gernot Schoeber | 1989-03-21 |
| 4514035 | Cable with an outer jacket of gnaw resistant material | Peter Steinmann | 1985-04-30 |
| 4366770 | Apparatus for applying a water repellent substance into a cable core | Horst Eckstein, Willi Seyfart | 1983-01-04 |
| 4209966 | Terminable communication cable with conductor pairs combined in groups | Dieter Vogelsberg | 1980-07-01 |