Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434305 | Optical transmission element, process as well as device for its manufacture | Gregory A. Lochkovic, Siegfried Unterberger | 2002-08-13 |
| 5993896 | Method and apparatus for enveloping electrical and/or optical conductors with a resin | Siegfried Unterberger | 1999-11-30 |
| 5762847 | Method for the re-utilization of an optical | Rainer Kamps, Walter Pfandl, Reiner Schneider | 1998-06-09 |
| 4929051 | Optical glass fiber with a primary coating of organo-polysiloxanes containing acrylic acid ester groups | Wolfgang Rogler, Christian Weitemeyer, Dietmar Wewers, Bernhard Stapp | 1990-05-29 |