Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109109 | Method for inspecting a security document | Reto Karrer Walker | 2018-10-23 |
| 10019626 | Method for authenticating a security element, and optically variable security element | Uwe Frieser, Benno Schmitzer, Wayne Robert Tompkin, Jurgen Metzger, Ralf Wondratschek +1 more | 2018-07-10 |
| 10007233 | Decorative element and security document comprising a decorative element | Sebastian Mader, Rene Staub, Wayne Robert Tompkin, Harald Walter | 2018-06-26 |
| 9994062 | Multilayer body | Wayne Robert Tompkin, Achim Hansen | 2018-06-12 |
| 9983335 | Film element | Wayne Robert Tompkin | 2018-05-29 |
| 9975370 | Multi-layer body and method for the production thereof | Reto Karrer Walker, Rene Staub, Christina Streb, Christian Saxer | 2018-05-22 |