Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358276 | Cylinder for aligning magnetic or magnetizable particles contained in coating agent on a substrate and machine for generating optically variable image elements | Tobias Diehm, Michael Muller | 2025-07-15 |
| 12325225 | Cylinder for aligning magnetic or magnetizable particles, system for mounting and/or positioning magnetic elements at the cylinder, and machine for generating optically variable image elements | Tobias Diehm, Michael Muller | 2025-06-10 |
| 12291017 | Cylinder for aligning magnetic or magnetizable particles contained in coating agent on a substrate and machine for generating optically variable image elements | Tobias Diehm, Michael Muller | 2025-05-06 |
| 12263670 | Printing unit comprising an alignment device, non-impact printing position, and curing device | Angèle Monney, Michael Muller | 2025-04-01 |
| 11975527 | Sheet-fed printing unit configured as a screen printing unit and comprising two base modules | Michael Muller, Martin Palme | 2024-05-07 |
| 11858253 | Machine for generating optically variable image elements | Edwin Kreps | 2024-01-02 |
| 11697277 | Hot-stamping press | Aurélie Berthon, Ana Dimitrijevic | 2023-07-11 |
| 11214052 | Device and printing press for producing a security element on a substrate | Aurélie Berthon, Martin Palme | 2022-01-04 |
| 10889140 | Security element or document and process of producing the same | Hervé Guillerey, Mathieu Brichon, Aurélie Berthon, Johannes Georg Schaede | 2021-01-12 |