Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876098 | Stitching machine for variable size sheets | Holger Arendt, Dirk Waldmann, Marcel Weiss | 2014-11-04 |
| 8220793 | Apparatus for the thread-stitching of folded print products | — | 2012-07-17 |
| 7870828 | Device for producing thread-stitched book blocks | Holger Arendt | 2011-01-18 |
| 7815180 | Device for manufacturing thread-stitched book blocks which comprise folded printed sheets | Michael Frank | 2010-10-19 |
| 6892634 | Protecting device for a printing machine cylinder | Horst-Walter Hauer, Kurt Johannes Weschenfelder | 2005-05-17 |
| 6264132 | Method and device for grasping part of an outer layer of a strip of material on a supply roll | Martin Gunter Menz, Gerd Erich Stettner | 2001-07-24 |
| 5263414 | Material web guide assembly | Edwin P. J. Lehrrieder | 1993-11-23 |