Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987917 | Machine arrangement with printing unit for the sequential processing of sheet-type substrates | Christian Ziegenbalg, Ulrich Köhler, Frank Schumann, Carsten Reinsch, Michael Koch | 2021-04-27 |
| 10933627 | Machine arrangement for sequential processing of sheet-type substrates | Christian Ziegenbalg, Ulrich Köhler, Frank Schumann, Carsten Reinsch, Michael Koch | 2021-03-02 |