Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849711 | Printing machine with laser perforating | Johannes Georg Schaede | 2017-12-26 |
| 9387667 | Inspection system for inspecting the quality of printed sheets | Axel Siemer, Johannes Georg Schaede | 2016-07-12 |
| 9156245 | Inspection system for inspecting the quality of printed sheets | Axel Siemer, Johannes Georg Schaede | 2015-10-13 |
| 8967221 | Method and installation for applying foil material onto successive sheets | Matthias Gygi, Kurt Georg Nagler | 2015-03-03 |
| 8813644 | Cylinder body for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate | Matthias Gygi, Gabriel Hermann, Alain Jufer | 2014-08-26 |
| 8696856 | Method and installation for applying foil material onto successive sheets | Matthias Gygi, Kurt Georg Nagler | 2014-04-15 |
| 8636047 | Method and installation for applying foil material onto successive sheets | Matthias Gygi, Kurt Georg Nagler | 2014-01-28 |
| 8499687 | Cylinder body for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate | Matthias Gygy, Gabriel Hermann, Alain Jufer | 2013-08-06 |
| 7971619 | Stamping cylinder | Matthias Gygi | 2011-07-05 |
| 7922858 | Method and installation for applying foil material onto successive sheets | Matthias Gygy, Kurt Georg Nagler | 2011-04-12 |
| 7156390 | Devices for aligning sheets | Kurt Georg Nagler, Johannes Georg Schaede | 2007-01-02 |
| 7055819 | Device and a method for aligning sheets | Manfred Kohrmann, Kurt Georg Nagler, Johannes Georg Schaede | 2006-06-06 |
| 6263790 | Machine for security printing on security paper | Hans Wyssmann, Kurt Georg Nagler, Johannes Georg Schaede | 2001-07-24 |
| 6182959 | Method and devices for conveyance of sheets | Johannes Georg Schaede | 2001-02-06 |
| 6142069 | Devices and method for conveyance of sheets | Johannes Georg Schaede | 2000-11-07 |
| 6112651 | Foil-stamping machine that can accept stamping cylinders of different diameters | Johannes Georg Schaede | 2000-09-05 |
| 6062134 | Embossing cylinder | Johannes Georg Schaede | 2000-05-16 |
| 5241907 | Sheet transport drum with sheet suction holding surface | Willi R. L. Dorsam, Peter Wagner, Erich G. Wieland | 1993-09-07 |
| 5133543 | Sheet conveying apparatus | Erich G. Wieland | 1992-07-28 |