Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866448 | Fiber optic installation | Lothar Finzel, Gunter Zeidler, Rainer Matthias Kossat | 2005-03-15 |
| 6371691 | Method of introducing optical cable into a solid bed | Lothar Finzel, Gunter Zeidler, Rainer Matthias Kossat | 2002-04-16 |
| 5778652 | Cable with a sheath made of steel, and a method and apparatus for forming the cable | — | 1998-07-14 |
| 5561272 | Sleeve head having a plurality of cable introduction openings | Dieter Kreutz | 1996-10-01 |
| 5504276 | Cable introduction seal in the cable introduction area of a cable fitting | — | 1996-04-02 |
| 5502282 | Sleeve head for a cable sleeve having a seal insert composed of elastic material | — | 1996-03-26 |
| 5335018 | Digital phase-locked loop | Ulrich Möhlmann, Gerd Onken, Jorg Wolber | 1994-08-02 |
| 5011332 | Apparatus and method for introducing a cable-like element into a pipe and elements suitable therefor | Wolfgang Giebel | 1991-04-30 |
| 4892443 | Cable plow | Peter Lancier | 1990-01-09 |
| 4865893 | Longitudinally divided sleeve tube for cable sleeves | Ernst Bachel | 1989-09-12 |
| 4861946 | Cable sleeve having end members and a sleeve member with at least one longitudinally extending slot | Klaus Pichler | 1989-08-29 |
| 4849663 | Switchable smoothing network | Gerd Onken, Jorg Wolber | 1989-07-18 |
| 4824203 | Connector device comprising a receptacle part surrounding the light waveguide | Norbert Odemar, Josef Schramm | 1989-04-25 |
| 4808772 | Cable joint with end bodies and a longitudinally slotted sleeve | Klaus Pichler, Jan Rost, Wolfgang Haeder | 1989-02-28 |
| 4767346 | Pressure seal grounded potential bushing for cable fittings | Wolfgang Giebel | 1988-08-30 |
| 4733019 | Cable joint with end bodies and a longitudinally slotted sleeve | Klaus Pichler, Jan Rost, Wolfgang Haeder | 1988-03-22 |
| 4590328 | Plastic sealing plugs for cable fittings | — | 1986-05-20 |
| 4500166 | Splice carrier for light waveguide cables | — | 1985-02-19 |
| 4470066 | Circuit arrangement for adjusting the direct current level of a video signal | Jorg Wolber, Friedrich Hahn, Walter Demmer | 1984-09-04 |
| 4447376 | Manufacture of electrochemical high temperature cells | Tsvetko Chobanov, Friedrich Woeffler | 1984-05-08 |
| 4393314 | Circuit arrangement for the generation of a sawtooth voltage | — | 1983-07-12 |
| 4388488 | Sealing system for a longitudinally divided cable fitting element | Rudolf Wlcek | 1983-06-14 |
| 4382117 | Separator for electrochemical high temperature cell | — | 1983-05-03 |
| 4379473 | Longitudinally divided cable sleeve of a shrinkable material | — | 1983-04-12 |
| 4361722 | Sleeve head for closing the ends of a cable sleeve | Josef Bauer | 1982-11-30 |