Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5031996 | Optical transmission element | Guenther Weber, Gisela Ettenberger, Heinz Diermeier | 1991-07-16 |
| 4857242 | Method for manufacturing a light waveguide cable | Thomas Hoffmann, Ernst Mayr | 1989-08-15 |
| 4839970 | Filling compound for light waveguide leads and/or light waveguide cables | Werner Goetze, Ernst Mayr, Ulrich Oestreich | 1989-06-20 |
| 4664472 | Protective covering for at least one light waveguide | Ernst Mayr | 1987-05-12 |
| 4387958 | Longitudinally water-tight cables and method of producing the same | Guenter Zeidler, Gerhard Lange | 1983-06-14 |
| 4388485 | Longitudinally water-tight cables | Guenter Zeidler, Ernst Ney, Gerhard Lange | 1983-06-14 |
| 4370023 | Longitudinal water-tight light waveguide cable and the method of manufacture | Gerhard Lange | 1983-01-25 |