Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4379614 | Splice connection for a pair of light waveguide cables with optical fibers in tubular sheaths | — | 1983-04-12 |
| 4257707 | Device for measuring the attenuation of optical waves on optical transmission paths | Ulrich Oestreich, Guenter Zeidler | 1981-03-24 |
| 4248499 | Splicing device for light wave guides | Dieter Kunze, Richard Parstorfer | 1981-02-03 |