Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415622 | Security element with optically variable element | — | 2016-08-16 |
| 9399366 | Security element | Winfried Hoffmuller, Marius Dichtl, Mario Keller | 2016-07-26 |
| 9336640 | Security element for securing documents of value | Jurgen Schutzmann, Wolfgang Rauscher, Friedrich Kretschmar, Frank Pitter, Dieter Stein | 2016-05-10 |
| 9308774 | Security element comprising a screened layer | — | 2016-04-12 |
| 9274258 | Thin-layer element having an interference layer structure | Christian Fuhse, Michael Rahm, Ralf Liebler | 2016-03-01 |
| 9248689 | Method for the production of security elements having registered layers of designs | Winfried Hoffmuller, Patrick Renner, Theodor Burchard | 2016-02-02 |
| 9243366 | Method and device for manufacturing a sheet-like substrate | Andreas Pretsch, Bernhard Wiedner, Michael Dornfeld, Johannes Kemper, Johannes Beier | 2016-01-26 |
| 9238383 | Method for the production of security elements having mutually registered designs | Winfried Hoffmuller, Patrick Renner | 2016-01-19 |