Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851967 | Distribution bank for communication cables | Heide Teichler | 1989-07-25 |
| 4822298 | Wire connection for cable wires | Manfred Muller, Lutz Biederstedt | 1989-04-18 |
| 4822300 | Cable wire connector and method of making rapid cable connections | Lutz Biederstedt, Eberhard Klaiber | 1989-04-18 |
| 4812004 | Splice cassette housing | Lutz Biederstedt, Claus Sander | 1989-03-14 |