Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471861 | Optical transmission element | Edgar Heinz, Frank Koschwitz | 2008-12-30 |
| 7349607 | Optical transmission element | Edgar Heinz, Frank Koschwitz | 2008-03-25 |
| 6846536 | Laser-markable sheathing | Ulrich Priesnitz | 2005-01-25 |
| 6789762 | Method and device for winding cable onto a cable drum | — | 2004-09-14 |
| 6519396 | Aerial cable containing optical transmission elements and process for the manufacture of an aerial cable | Waldemar Stöcklein | 2003-02-11 |
| 6443385 | Method and device for winding strand-shaped winding material onto a coil | Michael Grandauer, Dieter Spriegel, Gunter Doemens | 2002-09-03 |
| 6400874 | Optical cable | Ilona W. Schmidt | 2002-06-04 |
| 6374193 | Method and device for monitoring the functioning of a compressor | Eberhard Kutscher, Joachim Lang, Gerhard Lohrmann, Udo Walter | 2002-04-16 |
| 6318061 | Method and apparatus for producing a cable | Edgar Heinz, Thomas Müller | 2001-11-20 |
| 6311000 | Optical cable and an apparatus for manufacturing the optical cable | — | 2001-10-30 |
| 6266590 | Pneumatic suspension leveling system for vehicles | Eberhard Kutscher, Joachim Lang, Gerhard Lohrmann, Udo Walter | 2001-07-24 |
| 6212451 | Pneumatic suspension leveling system for vehicles | Eberhard Kutscher, Joachim Lang, Gerhard Lohrmann, Udo Walter | 2001-04-03 |
| 5932149 | Method and apparatus for manufacturing an optical cable | — | 1999-08-03 |
| 5791134 | Winding device and method for wrapping a product being processed in cable technology | Thomas Müller, Horst Knoch, Martin Loczenski, Reiner Luthardt, Gunther Kessel | 1998-08-11 |
| 5762847 | Method for the re-utilization of an optical | Rainer Kamps, Walter Pfandl, Frederic Zapf | 1998-06-09 |
| 5761361 | Elongated optical transmission element | Walter Pfandl | 1998-06-02 |
| 5744194 | Process and device for coating at least one optical waveguide | Thomas Müller, Frank Renner, Wilfried Reissenweber | 1998-04-28 |
| 5671313 | Optical cable and method for the manufacture thereof | Ernst Opel, Edgar Heinz | 1997-09-23 |
| 5608832 | Optical cable having a plurality of light waveguides arranged in a prescribed structure and having different mechanical sensitivies | Walter Pfandl, Waldemar Stoecklein, Clemens Unger, Ernst Opel | 1997-03-04 |
| 5487126 | Optical cable and process for producing the same | Ulrich Oestreich | 1996-01-23 |
| 5380472 | Method and apparatus for manufacturing chamber members for accepting light waveguides | — | 1995-01-10 |
| 5360497 | Method of forming an optical waveguide with a reinforced protective covering | Wilfried Reissenweber, Norbert Niesemeyer | 1994-11-01 |
| 5320788 | Process for producing a plastic casing reinforced against tensile force | Norbert Niesemeyer, Wilfried Reissenweber | 1994-06-14 |
| 5283014 | Method and apparatus for manufacturing an optical cable | Ulrich Oestreich | 1994-02-01 |
| 5237809 | Method and apparatus for stranding conductors with changing lay directions | Ulrich Oestreich | 1993-08-24 |