Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573359 | Method and device for producing and transferring diffractive microstructures to a printing material and printing press having the device | Immanuel Fergen, Andreas Henn, Joachim Sonnenschein, Karl-Heinz Walther, Thorsten Euler +3 more | 2017-02-21 |