Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363432 | Transmission of broadband signals to subscribers using a telecommunications cable | Alfred Naab, Bernhard Hesse, Wolfgang Weidhaas, Gunther Quednau, Dieter Fremgen | 1994-11-08 |
| 5234327 | Apparatus for melt spinning with high pull-off speeds and filament produced by means of the apparatus | — | 1993-08-10 |
| 4864565 | Method for frame synchronization of an exchange of a PCM time multiplex telecommunication system | Bernd Schuster | 1989-09-05 |
| 4202558 | Support body for rollers of skating devices | Armin Olschewski, Manfred Brandenstein, Manfred Krug | 1980-05-13 |