Issued Patents All Time
Showing 26–50 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403353 | Intaglio printing press with mobile carriage supporting ink-collecting cylinder | Volkmar Rolf Schwitzky | 2016-08-02 |
| 9387667 | Inspection system for inspecting the quality of printed sheets | Johann Emil Eitel, Axel Siemer | 2016-07-12 |
| 9315011 | Intaglio printing press | Thomas Kersten, Alain Würsch, Volkmar Rolf Schwitzky, Volker Scharkus | 2016-04-19 |
| 9283743 | Printing press for numbering and varnishing of security documents, including banknotes | Matthias Gygi | 2016-03-15 |
| 9278514 | Intaglio printing press systems for recto-verso intaglio-printing of sheets for the production of banknotes and like securities | — | 2016-03-08 |
| 9156245 | Inspection system for inspecting the quality of printed sheets | Johann Emil Eitel, Axel Siemer | 2015-10-13 |
| 9042632 | Method and system for touchless counting of stacked substrates, especially bundled banknotes | Denis Petker, Volker Lohweg, Eugen Gillich, Thomas Türke, Harald Heinrich Willeke | 2015-05-26 |
| 8800447 | Sheet-fed or web-fed printing machine | Volkmar Rolf Schwitzky | 2014-08-12 |
| 8794141 | Intaglio printing press systems for recto-verso intaglio-printing of sheets for the production of banknotes and like securities | — | 2014-08-05 |
| 8783685 | Machine for processing sheets with a plurality of modules | Gerald Josef Reinhard, Volkmar Rolf Schwitzky, Manfred Stohr | 2014-07-22 |
| 8781204 | Authentication of security documents, in particular of banknotes | Volker Lohweg, Eugen Gillich | 2014-07-15 |
| 8726805 | Letterpress printing machine | Manfred Stohr, Ernst Kuhn, Volkmar Rolf Schwitzky | 2014-05-20 |
| 8613254 | Method for detection of occurrence of printing errors on printed substrates during processing thereof on a printing press | Volker Lohweg, Thomas Türke | 2013-12-24 |
| 8528477 | Inspection system for a sheet-fed recto-verso printing press | Volker Lohweg, Bernd Stober, Volkmar Rolf Schwitzky, Günther Hoier | 2013-09-10 |
| 8387496 | Method and system for producing notes of securities | — | 2013-03-05 |
| 8328194 | Machine for processing sheets with a number of modules | Gerald Josef Reinhard, Volkmar Rolf Schwitzky, Manfred Stohr | 2012-12-11 |
| 8103083 | Counting stacked documents | Hartmut Karl Sauer | 2012-01-24 |
| 8065957 | Inspection system for a sheet-fed recto-verso printing press | Volker Lohweg, Bernd Stober, Volkmar Rolf Schwitzky, Günther Hoier | 2011-11-29 |
| 7869623 | Inspection machine and process | — | 2011-01-11 |
| 7806051 | Drive of the inking unit in an intaglio printing machine | — | 2010-10-05 |
| 7677171 | Printing machine and process for printing including a chain gripper system | — | 2010-03-16 |
| 7659984 | Device for controlling material | — | 2010-02-09 |
| 7640855 | Clamping device for a printing plate | Günther Hoier | 2010-01-05 |
| 7464642 | Blanket cylinder for an intaglio printing machine | — | 2008-12-16 |
| 7392744 | Doctor blade device | Claus D. Barrois, Thomas Hendle | 2008-07-01 |