Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726981 | Recording material for the ink-jet recording process | Reiner Steinbeck, Volker Brauer, Kirsten Werner, Richard Barcock | 2004-04-27 |
| 6656572 | Support material | Rainer Steinbeck | 2003-12-02 |
| 6120278 | Device for laying a film emerging from a slot die onto a rotating take-off roll | Uwe Zimmermann, Harald Mueller | 2000-09-19 |
| 5975873 | Device for laying a film emerging from a slot die onto a rotating take-off roll | Uwe Zimmermann, Harald Mueller | 1999-11-02 |